The Fruit Breeders and Testers of the United States and Canada. Journal of the American Pomological Society, [S. l.], v. 9, n. 3, p. 34–35, 1954. DOI: 10.71318/apom.1954.9.3.34. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/3211. Acesso em: 6 feb. 2026.