Vohra, N. (2007). Quantitative techniques in management. Tata Mc-Graw Hill.
Chicago-čujuhus (17. p.)Vohra, N.D. Quantitative Techniques in Management. New Delhi: Tata Mc-Graw Hill, 2007.
MLA-čujuhus (9. p.)Vohra, N.D. Quantitative Techniques in Management. Tata Mc-Graw Hill, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.