APA-čujuhus (7. p.)
Kerr, P. S. (1939). Music in evangelism: And stories of famous Christian songs. Gospel Music Publishers.
Chicago-čujuhus (17. p.)
Kerr, Phillip Stanley. Music in Evangelism: And Stories of Famous Christian Songs. Glendale, Calif.: Gospel Music Publishers, 1939.
MLA-čujuhus (9. p.)
Kerr, Phillip Stanley. Music in Evangelism: And Stories of Famous Christian Songs. Gospel Music Publishers, 1939.
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