APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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