Loucks, W. N. (1961). Comparative economic systems. 6th ed. Harper and Row.
Chicago Style (17. basım) AtıfLoucks, William N. Comparative Economic Systems. 6th Ed. New York: Harper and Row, 1961.
MLA (9th ed.) AtıfLoucks, William N. Comparative Economic Systems. 6th Ed. Harper and Row, 1961.
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