Chukwu, E. N. (2001). Differential models and neutral systems for controlling the wealth of nations. World Scientific Pub. Co.
Chicago-Zitierstil (17. Ausg.)Chukwu, Ethelbert N. Differential Models and Neutral Systems for Controlling the Wealth of Nations. Singapore: World Scientific Pub. Co, 2001.
MLA-Zitierstil (9. Ausg.)Chukwu, Ethelbert N. Differential Models and Neutral Systems for Controlling the Wealth of Nations. World Scientific Pub. Co, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.