Indian Institute of Public Administration. (1972). New challenges in administration. Committee on Case Studies, Indian Institute of Public Administration.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndian Institute of Public Administration. New Challenges in Administration. Committee on Case Studies, Indian Institute of Public Administration, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndian Institute of Public Administration. New Challenges in Administration. Committee on Case Studies, Indian Institute of Public Administration, 1972.
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