Morris, L. (1969). Studies in the Fourth Gospel. W.B.Eerdmans.
Lua i Stíl Chicago (17ú heag.)Morris, Leon. Studies in the Fourth Gospel. Grand Rapids: W.B.Eerdmans, 1969.
Lua MLA (9ú heag.)Morris, Leon. Studies in the Fourth Gospel. W.B.Eerdmans, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.