Apple-Appeal. Journal of the American Pomological Society, [S. l.], v. 6, n. 1, p. 14–14, 1951. DOI: 10.71318/apom.1951.6.1.14b. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2597. Acesso em: 17 feb. 2026.