APA-čujuhus (7. p.)
Pollock, J. C. (1969). Crusades: 20 years with Billy Graham. World Wide Publications.
Chicago-čujuhus (17. p.)
Pollock, John Charles. Crusades: 20 Years with Billy Graham. Minneapolis: World Wide Publications, 1969.
MLA-čujuhus (9. p.)
Pollock, John Charles. Crusades: 20 Years with Billy Graham. World Wide Publications, 1969.
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