The Fruit Breeders and Testers of the United States and Canada. Journal of the American Pomological Society, [S. l.], v. 9, n. 1, p. 2–9, 1954. DOI: 10.71318/apom.1954.9.1.2. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/3198. Acesso em: 30 jan. 2026.