Apples of Quality for England. Journal of the American Pomological Society, [S. l.], v. 20, n. 3, p. 56–57, 1966. DOI: 10.71318/apom.1966.20.3.56. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/817. Acesso em: 5 feb. 2026.