Apple Variety Evaluation—A Never Ending Challenge. Journal of the American Pomological Society, [S. l.], v. 27, n. 2, p. 30–32, 1973. DOI: 10.71318/apom.1973.27.2.30. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1155. Acesso em: 9 dec. 2025.