LEWIS, Peter D.; CASTON, Linda; LEESON, Steve. Influence of Rearing Photoperiod and Age and Mode of Transfer to Final Photoperiod on Performance in Egg-Type Pullets. International Journal of Poultry Science, Pakistan, v. 8, n. 1, p. 7–13, 2008. DOI: 10.3923/ijps.2009.7.13. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1116. Acesso em: 21 sep. 2025.