Andrew Leon Havis, 1909-1962. Journal of the American Pomological Society, [S. l.], v. 17, n. 1, p. 2–2, 1962. DOI: 10.71318/apom.1962.17.1.2. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/541. Acesso em: 3 feb. 2026.