Forrester, J. W. (1973). World dynamics (2nd ed.). Wright-Allen Press.
Cita Chicago Style (17a ed.)Forrester, Jay Wright. World Dynamics. 2nd ed. Cambridge, Massachusetts: Wright-Allen Press, 1973.
Cita MLA (9a ed.)Forrester, Jay Wright. World Dynamics. 2nd ed. Wright-Allen Press, 1973.
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