The Mother Apple. Journal of the American Pomological Society, [S. l.], v. 16, n. 3, p. 51–51, 1962. DOI: 10.71318/apom.1962.16.3.51. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/499. Acesso em: 16 dec. 2025.