Buranawit, K., C. Chailungka, C. Wongsunsri, and W. Laenoi. “Phenotypic characterization of Thai native black-bone chickens indigenous to northern Thailand”. The Thai Journal of Veterinary Medicine, vol. 46, no. 4, Jan. 2017, pp. 547-54, https://he01.tci-thaijo.org/index.php/tjvm/article/view/73774.