Παραπομπή APA
Adams, J. C. (1979). International economics: A self-teaching introduction to the basic concepts. New York: St. Martin's press.
Παραπομπή Chicago StyleAdams, John Clarke. International Economics: A Self-teaching Introduction to the Basic Concepts. New York: St. Martin's press, 1979.
Παραπομπή MLAAdams, John Clarke. International Economics: A Self-teaching Introduction to the Basic Concepts. New York: St. Martin's press, 1979.
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