Apple Varieties for the Western Slope. Journal of the American Pomological Society, [S. l.], v. 1, n. 4, p. 109–109, 1946. DOI: 10.71318/apom.1946.1.4.109. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/107. Acesso em: 31 jan. 2026.