Grouw, Hein van & Dekkers, Wim (2019). Various Gallus varius hybrids: variation in junglefowl and Darwin’s interest in them. Bulletin of the British Ornithologists’ Club (London), 139 (4), 355-371. [1]
cachorrogato.com.br
«Galo verde». Consultado em 23 de setembro de 2014
