Thukral, J. (2011). Business statistics (2nd ed.). Taxmann.
Chicago-čujuhus (17. p.)Thukral, J.K. Business Statistics. 2nd ed. New Delhi: Taxmann, 2011.
MLA-čujuhus (9. p.)Thukral, J.K. Business Statistics. 2nd ed. Taxmann, 2011.
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