Rao, A. (2004). Quantitative techniques in business (2nd.). Jaico.
Chicago-čujuhus (17. p.)Rao, Adithma. Quantitative Techniques in Business. 2nd. Mumbai: Jaico, 2004.
MLA-čujuhus (9. p.)Rao, Adithma. Quantitative Techniques in Business. 2nd. Jaico, 2004.
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