India. Government of, N. D. (2000). National Sample Survey Organisation: Fiftyfive Round: July-December, 1999. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Government of, New Delhi. National Sample Survey Organisation: Fiftyfive Round: July-December, 1999. The author, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Government of, New Delhi. National Sample Survey Organisation: Fiftyfive Round: July-December, 1999. The author, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.