Schnackenburg, R. (1982). The Gospel according to St. John: Commentry on chapters 13-21. A. Rowe Ltd..
Chicago Style (17th ed.) ZitazioaSchnackenburg, Rudolf. The Gospel According to St. John: Commentry on Chapters 13-21. Wiltshire: A. Rowe Ltd., 1982.
MLA (9th ed.) ZitazioaSchnackenburg, Rudolf. The Gospel According to St. John: Commentry on Chapters 13-21. A. Rowe Ltd., 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.