India. Government of, C. S. National Sample Survey: Report 37:13th Round. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Government of, Cabinet Secretariat. National Sample Survey: Report 37:13th Round. The author.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Government of, Cabinet Secretariat. National Sample Survey: Report 37:13th Round. The author.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.