Não informado. (1935). Canadian Journal of Economics and Political Science. Canadian Political Science Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Canadian Journal of Economics and Political Science. Toronto, Canada: Canadian Political Science Association, 1935.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Canadian Journal of Economics and Political Science. Canadian Political Science Association, 1935.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.