Não informado. (1943). Canadian Journal of Public Health. Canadian Public Health Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Canadian Journal of Public Health. Ottawa: Canadian Public Health Association, 1943.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Canadian Journal of Public Health. Canadian Public Health Association, 1943.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.