Varieties of Fruit for South Dakota. Journal of the American Pomological Society, [S. l.], v. 1, n. 4, p. 101–101, 1946. DOI: 10.71318/apom.1946.1.4.101a. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/104. Acesso em: 7 apr. 2026.