Παραπομπή APA

Drona Sarkar. (2013). Hydrobiology of Pokkali Fields of Rice Reaserch Station ,Ernakulam. Department of Fishery Hydrography.

Παραπομπή Chicago Style

Drona Sarkar. Hydrobiology of Pokkali Fields of Rice Reaserch Station ,Ernakulam. Panangad: Department of Fishery Hydrography, 2013.

Παραπομπή MLA

Drona Sarkar. Hydrobiology of Pokkali Fields of Rice Reaserch Station ,Ernakulam. Department of Fishery Hydrography, 2013.