APA-čujuhus (7. p.)
Backus, W. D. (1985). Telling the truth to troubled people. Bethany House Publishers.
Chicago-čujuhus (17. p.)
Backus, William D. Telling the Truth to Troubled People. Minneapolis, MN: Bethany House Publishers, 1985.
MLA-čujuhus (9. p.)
Backus, William D. Telling the Truth to Troubled People. Bethany House Publishers, 1985.
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