Não informado. (1935). Canadian Journal of Economics and Political Science. Canadian Political Science Association.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Canadian Journal of Economics and Political Science. Toronto, Canada: Canadian Political Science Association, 1935.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Canadian Journal of Economics and Political Science. Canadian Political Science Association, 1935.
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