Chaplais-Diplomas
The Origin and Authenticity of the Royal Anglo-Saxon Diploma
Chaplais, P. (1973) · Prisca Munimenta (ed. F. Ranger)
London (1973), pp. 28–42; repr. from Journal of the Society of Archivists 3 (1965). Rigorous palaeographical scrutiny of single sheets and forged muniments.
Keynes-Diplomas
The Diplomas of King Æthelred 'the Unready' (978–1016)
Keynes, S. (1980) · Cambridge Studies in Medieval Life and Thought 13
Cambridge University Press (Cambridge, 1980). Masterwork demonstrating how royal diplomas reflect court politics, royal factions, and drafting traditions.
Stenton-Latin
The Latin Charters of the Anglo-Saxon Period
Stenton, F. M. (1955) · Clarendon Press
Oxford (1955). Classic series of lectures analysing the evolution of early Insular diploma formulation and royal chancery organisation.
Wormald-Law
The Making of English Law: King Alfred to the Twelfth Century
Wormald, P. (1999) · Blackwell Publishers
Oxford (1999). Monumental investigation of early English law-codes, judicial gemots, and charter dispute settlements.