HOUSTON, C. Stuart. William McIntyre Niven, 1906-2001. Blue Jay, [S. l.], v. 59, n. 2, 2001. DOI: 10.29173/bluejay5677. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5677. Acesso em: 5 may. 2024.