Παραπομπή σε μορφή APA (7η εκδ.)
Ridenour, F. (1967). How to be a Christian without being religious: The book of Romans in living letters paraphrase combined with illustrated contemporary comment. Billy Graham Evengelistic Ass.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Ridenour, Fritz. How to Be a Christian Without Being Religious: The Book of Romans in Living Letters Paraphrase Combined with Illustrated Contemporary Comment. Minneapolis: Billy Graham Evengelistic Ass, 1967.
Παραπομπή σε μορφή MLA (9th εκδ.)
Ridenour, Fritz. How to Be a Christian Without Being Religious: The Book of Romans in Living Letters Paraphrase Combined with Illustrated Contemporary Comment. Billy Graham Evengelistic Ass, 1967.
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