Bristol and Morrison Black Raspberries. Journal of the American Pomological Society, [S. l.], v. 1, n. 1, p. 17–17, 1946. DOI: 10.71318/apom.1946.1.1.17a. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/30. Acesso em: 9 apr. 2026.