Early Red, a New Raspberry from Michigan. Journal of the American Pomological Society, [S. l.], v. 6, n. 3, p. 47–48, 1952. DOI: 10.71318/apom.1952.6.3.47. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2609. Acesso em: 11 feb. 2026.