Ford, A. (1999). Modeling the environment: A introduction to system dynamics models of environmental systems. Island Press.
Chicago-Zitierstil (17. Ausg.)Ford, Andrew. Modeling the Environment: A Introduction to System Dynamics Models of Environmental Systems. Washington, D.C: Island Press, 1999.
MLA-Zitierstil (9. Ausg.)Ford, Andrew. Modeling the Environment: A Introduction to System Dynamics Models of Environmental Systems. Island Press, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.