Singh, K. (1999). Rural development: Principles, policies and management- 2nd ed (2nd.).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSingh, Katar. Rural Development: Principles, Policies and Management- 2nd Ed. 2nd. New Delhi, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSingh, Katar. Rural Development: Principles, Policies and Management- 2nd Ed. 2nd. 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.