New Varieties in Middle Canada. Journal of the American Pomological Society, [S. l.], v. 5, n. 2, p. 51–51, 1950. DOI: 10.71318/apom.1950.5.2.51. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2185. Acesso em: 12 feb. 2026.