Mutsu-Crispin Apple. Journal of the American Pomological Society, [S. l.], v. 24, n. 4, p. 89–89, 1970. DOI: 10.71318/apom.1970.24.4.89. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1049. Acesso em: 10 dec. 2025.