HJERTAAS, D.; SCOTT, L. R. . Prince Philip’s 1987 Contributions to Conservation in Saskatchewan. Blue Jay, [S. l.], v. 79, n. 3, p. 24–25, 2021. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/6324. Acesso em: 26 jan. 2022.