Casas Rodríguez, S., L. Guerra Casas, Ángel Ceró Rizo, y F. Uña Izquierdo. «Volume and Surface Area Calculation Based on Measurements of Egg Diameter, and Correlation With Other Inner and Outer Features for Three Purposes of Breeding Chicken»s. Revista De Producción Animal, Vol. 28, n.º 2-3, Jan. 2018, pp. 33-38, https://revistas.reduc.edu.cu/index.php/rpa/article/view/2257.