Johannes, M. (1980). Betrayal: Secret correspondence between Peter the Apostle & Saul of Tarsus concerning the mystery of Judas Iscariot. Martin J. Lutz.
Chicago-viite (17. p.)Johannes, Martin. Betrayal: Secret Correspondence Between Peter the Apostle & Saul of Tarsus Concerning the Mystery of Judas Iscariot. USA: Martin J. Lutz, 1980.
MLA-viite (9. p.)Johannes, Martin. Betrayal: Secret Correspondence Between Peter the Apostle & Saul of Tarsus Concerning the Mystery of Judas Iscariot. Martin J. Lutz, 1980.
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