MARESCHAL, Moe. Whiteness in an American Wigeon. Blue Jay, [S. l.], v. 31, n. 4, 1970. DOI: 10.29173/bluejay3803. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3803. Acesso em: 18 may. 2024.