Tohutoro APA (7th ed.)

Unni, K. S. (2002). Conservation and Management of Aquatic Ecosystems. Daya Publishin House.

Tohutoru Kātū Chicago (17th ed.)

Unni, K. Sankaran. Conservation and Management of Aquatic Ecosystems. New Delhi: Daya Publishin House, 2002.

Tohutoro MLA (9th ed.)

Unni, K. Sankaran. Conservation and Management of Aquatic Ecosystems. Daya Publishin House, 2002.