Dwarf Fruit Trees. Journal of the American Pomological Society, [S. l.], v. 4, n. 4, p. 106–106, 1949. DOI: 10.71318/apom.1949.4.4.106. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1651. Acesso em: 10 dec. 2025.