Sathyanandan, B. (1992). Heavy Metal Toxicity Studies on the Esturine Calm Villorit A Cyprinoides (Hanley). School of Environmental studies.
Chicago-tyylinen lähdeviittausSathyanandan, B. Heavy Metal Toxicity Studies on the Esturine Calm Villorit A Cyprinoides (Hanley). Cochin: School of Environmental studies, 1992.
MLA-viiteSathyanandan, B. Heavy Metal Toxicity Studies on the Esturine Calm Villorit A Cyprinoides (Hanley). School of Environmental studies, 1992.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.