Oxenfeldt, A. R. (1960). Economic systems in action: The United States, the Soviet Union with a section on China and Eastern Europe, the United Kingdom. New York: Holt, Rinehart and Winston.
Παραπομπή Chicago StyleOxenfeldt, Alfred R. Economic Systems in Action: The United States, the Soviet Union With a Section On China and Eastern Europe, the United Kingdom. New York: Holt, Rinehart and Winston, 1960.
Παραπομπή MLAOxenfeldt, Alfred R. Economic Systems in Action: The United States, the Soviet Union With a Section On China and Eastern Europe, the United Kingdom. New York: Holt, Rinehart and Winston, 1960.
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