Vohra, N. (2007). Quantitative techniques in management (3rd.rev.). Tata McGraw Hill Publ.
Cita Chicago (17th ed.)Vohra, N.D. Quantitative Techniques in Management. 3rd.rev. New Delhi: Tata McGraw Hill Publ, 2007.
Cita MLA (9th ed.)Vohra, N.D. Quantitative Techniques in Management. 3rd.rev. Tata McGraw Hill Publ, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.