VENGEDASALAM, D. A. M. K. (2013). PRINCIPLES OF ECONOMICS (3rd.). Oxford University Press, new delhi.
Chicago-čujuhus (17. p.)VENGEDASALAM, D AND MADHAVAN K. PRINCIPLES OF ECONOMICS. 3rd. Oxford University Press, new delhi, 2013.
MLA-čujuhus (9. p.)VENGEDASALAM, D AND MADHAVAN K. PRINCIPLES OF ECONOMICS. 3rd. Oxford University Press, new delhi, 2013.
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