BARD, Fred G.; LAHRMAN, Fred W. Saskatchewan’s Only Trumpeters. Blue Jay, [S. l.], v. 19, n. 4, 1961. DOI: 10.29173/bluejay2206. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2206. Acesso em: 23 apr. 2024.