APA (7th ed.) Zitazioa
Barrows, C. (1966). Crusader hymns and hymn stories. Billy Graham Evangelistic Association.
Chicago Style (17th ed.) Zitazioa
Barrows, Cliff. Crusader Hymns and Hymn Stories. Minneapolis: Billy Graham Evangelistic Association, 1966.
MLA (9th ed.) Zitazioa
Barrows, Cliff. Crusader Hymns and Hymn Stories. Billy Graham Evangelistic Association, 1966.
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