APA-referens (7:e uppl.)
McDowell, J., & compiled by William Bill. (1990). A ready defense: Over 60 vital "lines of defense" for Christianity topically arranged for easy reference. Here's life.
Chicago-referens (17:e uppl.)
McDowell, Josh, och compiled by William Bill. A Ready Defense: Over 60 Vital "Lines of Defense" for Christianity Topically Arranged for Easy Reference. San Bernardino: Here's life, 1990.
MLA-referens (9:e uppl.)
McDowell, Josh, och compiled by William Bill. A Ready Defense: Over 60 Vital "Lines of Defense" for Christianity Topically Arranged for Easy Reference. Here's life, 1990.
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