‘Jonagold’: An Apple for the 21st Century. Journal of the American Pomological Society, [S. l.], v. 43, n. 1, p. 4–6, 1989. DOI: 10.71318/apom.1989.43.1.4. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1790. Acesso em: 11 dec. 2025.