HOUSTON, C. Stuart; HOUSTON, Mary I.; REEVES, Henry M. The 19th-Century Trade in Swan Skins and Quills. Blue Jay, [S. l.], v. 55, n. 1, 1997. DOI: 10.29173/bluejay5381. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5381. Acesso em: 29 mar. 2024.