PIKE, Christine. Hans De Vogel, 1904–1989. Blue Jay, [S. l.], v. 48, n. 4, 1990. DOI: 10.29173/bluejay4808. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4808. Acesso em: 2 may. 2024.