(1980). Issues In Christian Ethics Edited By Paul D. Simmons. Broadman Press.
Čikaški stil citiranja (17. izdanje)Issues In Christian Ethics Edited By Paul D. Simmons. Broadman Press, 1980.
MLA način citiranja (8. izdanje)Issues In Christian Ethics Edited By Paul D. Simmons. Broadman Press, 1980.
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