Upson, D. W. (1988). Handbook of clinical veterinary pharmacology. Manhattan: Dan Upson enterprises.
Čikaški stil citiranjaUpson, Dan W. Handbook of Clinical Veterinary Pharmacology. Manhattan: Dan Upson enterprises, 1988.
MLA način citiranjaUpson, Dan W. Handbook of Clinical Veterinary Pharmacology. Manhattan: Dan Upson enterprises, 1988.
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