Dwarf Apples in Northwest. Journal of the American Pomological Society, [S. l.], v. 11, n. 2, p. 26–26, 1956. DOI: 10.71318/apom.1956.11.2.26. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/184. Acesso em: 13 feb. 2026.