BARLA C S. (2000). MANAGERIAL ECONOMICS. NATIONAL PUBLISHING HOUSE.
Chicago-čujuhus (17. p.)BARLA C S. MANAGERIAL ECONOMICS. JAIPUR: NATIONAL PUBLISHING HOUSE, 2000.
MLA-čujuhus (9. p.)BARLA C S. MANAGERIAL ECONOMICS. NATIONAL PUBLISHING HOUSE, 2000.
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