Shipley, A. E. (1936). Fauna of british india including ceylon and burma, Vol.04: Birds (2.).
Chicago Edition CitationShipley, Arthur E. Fauna of British India Including Ceylon and Burma, Vol.04: Birds. 2. Taylor and francis, London, 1936.
Cita MLAShipley, Arthur E. Fauna of British India Including Ceylon and Burma, Vol.04: Birds. 2. 1936.
Atenció: Aquestes cites poden no estar 100% correctes.