WATSON, Harold E. Manitoba Whoopers – 40 Years Ago. Blue Jay, [S. l.], v. 45, n. 1, 1987. DOI: 10.29173/bluejay4937. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4937. Acesso em: 25 apr. 2024.