APA (7 वां संस्करण) प्रशस्ति पत्र

Singh, K. (2001). Environmental planning for rural development. Sarup & sons.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Singh, K. Environmental Planning for Rural Development. New Delhi: Sarup & sons, 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Singh, K. Environmental Planning for Rural Development. Sarup & sons, 2001.