Παραπομπή APA

Abdul Shukkur,E.A. (1978). Biology,Ecology and behaviour of the black drongo dicrurus adsimilis vieillot. Department of zoology.

Παραπομπή Chicago Style

Abdul Shukkur,E.A. Biology,Ecology and Behaviour of the Black Drongo Dicrurus Adsimilis Vieillot. University of Calicut: Department of zoology, 1978.

Παραπομπή MLA

Abdul Shukkur,E.A. Biology,Ecology and Behaviour of the Black Drongo Dicrurus Adsimilis Vieillot. Department of zoology, 1978.