(1950). International Institute of Administrative Sciences. Committee on Administrative Practices. s.n.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Institute of Administrative Sciences. Committee on Administrative Practices. Brussels: s.n, 1950.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInternational Institute of Administrative Sciences. Committee on Administrative Practices. s.n, 1950.
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