EKELUND, R. B. (1975). A History of economic theory and method. Mcgraw-Hill Kogakusha.
Chicago-čujuhus (17. p.)EKELUND, Robert B. A History of Economic Theory and Method. Tokyo: Mcgraw-Hill Kogakusha, 1975.
MLA-čujuhus (9. p.)EKELUND, Robert B. A History of Economic Theory and Method. Mcgraw-Hill Kogakusha, 1975.
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