Morejohn, G. Victor (1968). "Breakdown of Isolation Mechanisms in Two Species of Captive Junglefowl (Gallus gallus and Gallus sonneratii)". Evolution. 22 (3): 576–582. doi:10.2307/2406881. JSTOR2406881. PMID28564768.
Nishibori, M.; Shimogiri, T.; Hayashi, T.; Yasue, H. (2005). "Molecular evidence for hybridization of species in the genus Gallus except for Gallus varius". Animal Genetics. 36 (5): 367–375. doi:10.1111/j.1365-2052.2005.01318.x. PMID16167978.
Morejohn, G. V. (1968). "Study of the plumage of the four species of the genus Gallus". The Condor. 70 (1): 56–65. doi:10.2307/1366508. JSTOR1366508.
Morejohn, G. Victor (1968). "Breakdown of Isolation Mechanisms in Two Species of Captive Junglefowl (Gallus gallus and Gallus sonneratii)". Evolution. 22 (3): 576–582. doi:10.2307/2406881. JSTOR2406881. PMID28564768.
Morejohn, G. Victor (1968). "Breakdown of Isolation Mechanisms in Two Species of Captive Junglefowl (Gallus gallus and Gallus sonneratii)". Evolution. 22 (3): 576–582. doi:10.2307/2406881. JSTOR2406881. PMID28564768.
Nishibori, M.; Shimogiri, T.; Hayashi, T.; Yasue, H. (2005). "Molecular evidence for hybridization of species in the genus Gallus except for Gallus varius". Animal Genetics. 36 (5): 367–375. doi:10.1111/j.1365-2052.2005.01318.x. PMID16167978.