Rubio-Cisneros, N. T., S. L. Mesnick, R. Vázquez-Juárez, J. Urbán-Ramírez, C. A. J. Godard, R. Payne, and A. E. Dizon. “Genetic Sex Determination Supports the Gulf of California As an Important Habitat for Male and Female Sperm Whales (<i>Physeter macrocephalus</I>)”. Latin American Journal of Aquatic Mammals 5, no. 2 (December 31, 2006): 125-128. Accessed April 28, 2024. https://lajamjournal.org/index.php/lajam/article/view/248.