M. R. James, A Descriptive Catalogue of the Manuscripts in the Library of Gonville and Caius College. Vol. I-II, Cambridge 1907-1908. [Frankfurt, UB, HB 22] [Checked for Roman law only]
M. R. James, Supplement to the Catalogue of Manuscripts in the Library of Gonville and Caius College. Cambridge 1914. [Frankfurt, UB, HB 22] [Checked for Roman law only]