Performance of Newer Apples in Ontario. Journal of the American Pomological Society, [S. l.], v. 22, n. 1, p. 16–16, 1968. DOI: 10.71318/apom.1968.22.1.16a. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/903. Acesso em: 9 feb. 2026.