APA (7e ed.) Bronvermelding

Sweeney, L. B., & Meadows, D. (1995). The systems thinking playbook. Chelsea Green Publishing.

Chicago (17e ed.) Bronvermelding

Sweeney, Linda Booth, en Dennis Meadows. The Systems Thinking Playbook. White River Junction: Chelsea Green Publishing, 1995.

MLA (9e ed.) Bronvermelding

Sweeney, Linda Booth, en Dennis Meadows. The Systems Thinking Playbook. Chelsea Green Publishing, 1995.