RIGGS, J. L. (1979). Industrial organization and management. -- 6th ed. McGraw-Hill.
Chicago-čujuhus (17. p.)RIGGS, James L. Industrial Organization and Management. -- 6th Ed. New York: McGraw-Hill, 1979.
MLA-čujuhus (9. p.)RIGGS, James L. Industrial Organization and Management. -- 6th Ed. McGraw-Hill, 1979.
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