Não informado. (1957). International Review of Administrative Sciences. International Institute of Administrative Science.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. International Review of Administrative Sciences. Bruxelles: International Institute of Administrative Science, 1957.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. International Review of Administrative Sciences. International Institute of Administrative Science, 1957.
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