Tohutoro APA (7th ed.)

Kim, D. H. (2000). Systems thinking tools. Pegasus Communications.

Tohutoru Kātū Chicago (17th ed.)

Kim, Daniel H. Systems Thinking Tools. Waltham: Pegasus Communications, 2000.

Tohutoro MLA (9th ed.)

Kim, Daniel H. Systems Thinking Tools. Pegasus Communications, 2000.