APA (7 वां संस्करण) प्रशस्ति पत्र

Anderson, V., & Johnson, L. (1997). Systems thinking basics: From concepts to causal loops. Pegasus Communications.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Anderson, Virginia, और Lauren Johnson. Systems Thinking Basics: From Concepts to Causal Loops. Waltham: Pegasus Communications, 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Anderson, Virginia, और Lauren Johnson. Systems Thinking Basics: From Concepts to Causal Loops. Pegasus Communications, 1997.