EBERHART, George. Mystery Cats of the World Revisited: Blue Tigers, King Cheetahs, Black Cougars, Spotted Lions, and More by Karl P. N. Shuker. Journal of Scientific Exploration, [S. l.], v. 35, n. 2, p. 433–443, 2021. DOI: 10.31275/20212011. Disponível em: https://www.journalofscientificexploration.org/index.php/jse/article/view/2011. Acesso em: 14 may. 2026.