• M 1837: M., 'Saxon Charters to Thorney Abbey, in Cambridgeshire', Collectanea Topographica et Genealogica 4 (1837), 54–59. See cited charters
  • MacDonald 1926: MacDonald, A. J., Lanfranc (Oxford, 1926). See cited charters
  • Mack 1986: Mack, K., 'The Stallers: Administrative Innovation in the Reign of Edward the Confessor', Journal of Medieval History 12 (1986), 123–34. See cited charters
  • Macray, Chron. Evesham: Macray, W. D., Chronica Abbatiae de Evesham ad annum 1418, Rolls Series (London, 1886). See cited charters
  • Macray, Chron. Ramsey: Macray, W. D., Chronica Abbatiae Ramesiensis, Rolls Series (London, 1886). See cited charters
  • Madden 1856: Madden, F., 'Remarks on the Anglo-Saxon Charters Granted to the Abbey of St Denis in France, and on the Seals Attached to Them', Archaeological Journal 13 (1856), 355–71. See cited charters
  • Madden 1862: Madden, F., Archaeological Journal 19 (1862), 176. See cited charters
  • Madox 1702: Madox, T., Formulare Anglicanum (London, 1702). See cited charters
  • Magoun 1947: Magoun, F. P., 'Annales Domitiani Latini: an Edition', Mediaeval Studies 9 (1947), 235–95. See cited charters
  • Maitland 1897: Maitland, F. W., Domesday Book and Beyond (Cambridge, 1897). See cited charters
  • Maitland 1949: Maitland, G., 'Lindfield Church from Saxon Times', Sussex Notes and Queries 12 (1949), 143–49. See cited charters
  • Manning 1788: Manning, O., The Will of King Alfred (Oxford, 1788). See cited charters
  • Manning 1970: Manning, E., Saxon Farnham (Chichester, 1970). See cited charters
  • Martin 1979: Martin, C. B., 'Anglo-Saxon Diplomatics: an Introduction to the Sources', South Central Bulletin 39 (1979). See cited charters
  • Matthew 1962: Matthew, D. J. A., The Norman Monasteries and their English Possessions (Oxford, 1962). See cited charters
  • Maund 1989: Maund, K. L., 'The Welsh Alliances of Earl AElfgar of Mercia and his Family in the Mid-Eleventh Century', Anglo-Norman Studies 11 (1989), 181–90. See cited charters
  • Mawer 1941-2: Mawer, A., 'Some Notes from Wiltshire', Studia Neophilologica 14 (1941–1942), 89–96. See cited charters
  • McIntosh 1949: McIntosh, A., 'Wulftstan's Prose', Proceedings of the British Academy 35 (1949), 109–42. See cited charters
  • Mellows, Hugh Candidus: Mellows, W. T., The Chronicle of Hugh Candidus, a Monk of Peterborough (Oxford, 1949). See cited charters
  • Meritt 1934: Meritt, H., 'Old English Entries in a Manuscript at Bern', Journal of English and Germanic Philology 33 (1934), 343–51. See cited charters
  • Meyer 1981: Meyer, M. A., 'Patronage of the West-Saxon Royal Nunneries in Late Anglo-Saxon England', Revue Bénédictine 91 (1981), 332–58. See cited charters
  • Meyer 1993: Meyer, M. A., 'The Queen's 'Demesne' in Later Anglo-Saxon England', in The Culture of Christendom: Essays in Medieval History in Commemoration of Denis Bethell, ed. by M. A. Meyer (London, 1993), pp. 75–113. See cited charters
  • Miller 1951: Miller, E., The Abbey and Bishopric of Ely: the Social History of an Ecclesiastical Estate from the Tenth to the Early Fourteenth Century, Cambridge Studies in Medieval Life and Thought new series (Cambridge, 1951), 1. See cited charters
  • Miller, New Minster: Miller, S., ed., Charters of the New Minster, Winchester, Anglo-Saxon Charters (Oxford, 2001), 9. See cited charters
  • Moir 1947: Moir, A. L., Bromfield Priory and Church in Shropshire (Chester, 1947). See cited charters
  • Mon. Angl.: Dodsworth, R., and W. Dugdale, Monasticon Anglicanum, 3 vols (London, 1655-1673). See cited charters
  • Mon. Angl. (rev. edn): Dugdale, W., B. Bandinel, J. Caley, and H. Ellis, Monasticon Anglicanum, rev. edn, 6 vols (London, 1846). See cited charters
  • Morant 1768: Morant, P., The History and Antiquities of the County of Essex, 2 vols (1768). See cited charters
  • Morgan 1876: Morgan, T., 'On the Wicii and their Territory', Journal of the British Archaeological Association 32 (1876), 145–92. See cited charters
  • Morland 1982: Morland, S. C., 'The Saxon Charters for Sowy and Pouholt and the Course of the River Cary', Somerset and Dorset Notes and Queries 31 (1982), 233–35. See cited charters
  • Morland 1986: Morland, S. C., 'The Glastonbury Manors and their Saxon Charters', Proceedings of the Somerset Archaeological and Natural History Society 130 (1986), 61–105. See cited charters
  • Morland 1991: Morland, S. C., Glastonbury, Domesday and Related Studies (Glastonbury, 1991). See cited charters
  • Morris 1995: Morris, J., Arthurian Sources 2: Annals and Charters (Chichester, 1995). See cited charters
  • Morrish 1988: Morrish, J., 'Dated and Datable Manuscripts Copied in England During the Ninth Century: a Preliminary List', Mediaeval Studies 50 (1988), 512–38. See cited charters
  • Munby 1973: Munby, L., Wheathampstead and Harpenden (1973). See cited charters
  • Munby 1982: Munby, J., Domesday Book: Hampshire (Chichester, 1982). See cited charters
  • Murphy 1992: Murphy, E., 'Anglo-Saxon Abbey Shaftesbury: Bectun's Base or Alfred's Foundation?' Proceedings of the Dorset Natural History and Archaeological Society 113 (1992), 23–32. See cited charters