India. Education and Social Welfare, M. o. (1978). Education in India: 1970-71. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Education and Social Welfare, Ministry of. Education in India: 1970-71. The author, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Education and Social Welfare, Ministry of. Education in India: 1970-71. The author, 1978.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.