ISLAM, M.S; HOWLIDER, M.A.R.; KABIR, F.; ALAM, J. Comparative Assessment of Fertility and Hatchability of Barred Plymouth Rock, White Leghorn, Rhode Island Red and White Rock Hen. International Journal of Poultry Science, Pakistan, v. 1, n. 4, p. 85–90, 2002. DOI: 10.3923/ijps.2002.85.90. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/26. Acesso em: 21 sep. 2025.