Clive (Cy) E. Russell (1896-1971). Journal of the American Pomological Society, [S. l.], v. 26, n. 1, p. 12–12, 1972. DOI: 10.71318/apom.1972.26.1.12. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1105. Acesso em: 11 dec. 2025.