Apple Breeding and Testing in England. Journal of the American Pomological Society, [S. l.], v. 14, n. 3, p. 52–52, 1960. DOI: 10.71318/apom.1960.14.3.52. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/341. Acesso em: 16 feb. 2026.