Filbert Production. Journal of the American Pomological Society, [S. l.], v. 38, n. 3, p. 95–100, 1984. DOI: 10.71318/apom.1984.38.3.95. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1545. Acesso em: 9 dec. 2025.