BANTJES, M.; HOUSTON, D. V. Saskatoon Juniors’ Bluebird Report, 1970. Blue Jay, [S. l.], v. 28, n. 4, 1970. DOI: 10.29173/bluejay3457. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3457. Acesso em: 15 aug. 2022.