APA (7 वां संस्करण) प्रशस्ति पत्र

Collins, J., & Cook, D. (2001). Understanding learning: Influences and outcomes. P. Chapman Pub.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Collins, Janet, और Deirdre Cook. Understanding Learning: Influences and Outcomes. London: P. Chapman Pub, 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Collins, Janet, और Deirdre Cook. Understanding Learning: Influences and Outcomes. P. Chapman Pub, 2001.