Παραπομπή APA
Zimbalist, A. S., Sherman, H. J., & Brown, S. (1989). Comparing economic systems: A political-economic approach (2nd ed.). San Diego: Harcourt Brace Jovanovich.
Παραπομπή Chicago StyleZimbalist, Andrew S., Howard J. Sherman, and Stuart Brown. Comparing Economic Systems: A Political-economic Approach. 2nd ed. San Diego: Harcourt Brace Jovanovich, 1989.
Παραπομπή MLAZimbalist, Andrew S., Howard J. Sherman, and Stuart Brown. Comparing Economic Systems: A Political-economic Approach. 2nd ed. San Diego: Harcourt Brace Jovanovich, 1989.
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