Apple, Quince, and Pear Rootstocks in California. Journal of the American Pomological Society, [S. l.], v. 3, n. 4, p. 107–108, 1948. DOI: 10.71318/apom.1948.3.4.107. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1286. Acesso em: 8 feb. 2026.