Alonso, Á., Bertha Chongo, A. Zamora, Verena Torres, Aida C. Noda, and F. Acosta. 2016. “Growth Curves of Developing Siboney Females from Cuba, up to 18 Months Old”. Cuban Journal of Agricultural Science 48 (3). https://cjascience.com/index.php/CJAS/article/view/576.