Παραπομπή APA

Kaimal, P. P. G., & Pramod Babu, K. R. R. (2007). A study on the ecobiology of Kuttanad with reference to fisheries (Ph.D.).

Παραπομπή Chicago Style

Kaimal, P P; Guide, και K R; Researcher Pramod Babu. A Study on the Ecobiology of Kuttanad with Reference to Fisheries. Ph.D. Kottayam, Mahatma Gandhi University, 2007.

Παραπομπή MLA

Kaimal, P P; Guide, και K R; Researcher Pramod Babu. A Study on the Ecobiology of Kuttanad with Reference to Fisheries. Ph.D. 2007.