PAL, R N; BARARI, S K; BASU, A. Colour pattern in yaks (Poephagus grunniens L.). The Indian Journal of Animal Sciences, Delhi, India, v. 64, n. 8, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/30895. Acesso em: 24 oct. 2025.