Peach, Pear and Plum Variety Trends in Michigan. Journal of the American Pomological Society, [S. l.], v. 6, n. 2, p. 34–35, 1952. DOI: 10.71318/apom.1952.6.2.34. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2607. Acesso em: 15 feb. 2026.