ACLS British Manuscripts Project & Trinity College (University of Cambridge). Apocalypse: Cambridge Trinity College, [Ms.] 50 (B.2.7). University Microfilms ; Library of Congress, Photoduplication Service.
Lua i Stíl Chicago (17ú heag.)ACLS British Manuscripts Project agus Trinity College (University of Cambridge). Apocalypse: Cambridge Trinity College, [Ms.] 50 (B.2.7). Ann Arbor : [Washington, D.C.]: University Microfilms ; Library of Congress, Photoduplication Service.
Lua MLA (8ú heag.)ACLS British Manuscripts Project agus Trinity College (University of Cambridge). Apocalypse: Cambridge Trinity College, [Ms.] 50 (B.2.7). University Microfilms ; Library of Congress, Photoduplication Service.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.