Παραπομπή APA

John Humphrey. (2005). Aquatic animal quarantine and health certification in asia (1.). Daya publishing house.

Παραπομπή Chicago Style

John Humphrey. Aquatic Animal Quarantine and Health Certification in Asia. 1. Daya publishing house, 2005.

Παραπομπή MLA

John Humphrey. Aquatic Animal Quarantine and Health Certification in Asia. 1. Daya publishing house, 2005.

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