Nikam,V.R. (2013). Business mathematics and statiatics. Chadralok prakashan.
Chicago-čujuhus (17. p.)Nikam,V.R. Business Mathematics and Statiatics. kanpur: Chadralok prakashan, 2013.
MLA-čujuhus (9. p.)Nikam,V.R. Business Mathematics and Statiatics. Chadralok prakashan, 2013.
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