Dwarf Apple and Pear Trees. Journal of the American Pomological Society, [S. l.], v. 2, n. 2, p. 59–60, 1947. DOI: 10.71318/apom.1947.2.2.59. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/737. Acesso em: 16 feb. 2026.