Não informado. (1947). Canadian journal of psychology. Canadian Psychological Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Canadian Journal of Psychology. Toronto, Canada: Canadian Psychological Association, 1947.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Canadian Journal of Psychology. Canadian Psychological Association, 1947.
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