Apple Varieties in Vermont 1971. Journal of the American Pomological Society, [S. l.], v. 26, n. 1, p. 15–17, 1972. DOI: 10.71318/apom.1972.26.1.15. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1104. Acesso em: 4 aug. 2026.