HOUSTON, C. Stuart. In Remembrance - Edward Derek Beacham (1916-1973). Blue Jay, [S. l.], v. 32, n. 2, 1970. DOI: 10.29173/bluejay3957. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3957. Acesso em: 5 may. 2024.