John Humphrey. (2005). Aquatic animal quarantine and health certification in asia (1.). Daya publishing house.
शिकागो स्टाइल उद्धरणJohn Humphrey. Aquatic Animal Quarantine and Health Certification in Asia. 1. Daya publishing house, 2005.
एमएलए उद्धरणJohn Humphrey. Aquatic Animal Quarantine and Health Certification in Asia. 1. Daya publishing house, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.