APA (7 वां संस्करण) प्रशस्ति पत्र

Bhamra, T., & Lofthouse, V. (2007). Design for sustainability: A practical approach. Ashgate Pub.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bhamra, Tracy, और Vicky Lofthouse. Design for Sustainability: A Practical Approach. Surrey: Ashgate Pub, 2007.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Bhamra, Tracy, और Vicky Lofthouse. Design for Sustainability: A Practical Approach. Ashgate Pub, 2007.