Vohra, N. D. (2010). Quantitative Techniques in Management (4th ed.). Tata McGraw-Hill Publishing Company Ltd.
Chicago-referens (17:e uppl.)Vohra, N D. Quantitative Techniques in Management. 4th ed. New Delhi: Tata McGraw-Hill Publishing Company Ltd, 2010.
MLA-referens (9:e uppl.)Vohra, N D. Quantitative Techniques in Management. 4th ed. Tata McGraw-Hill Publishing Company Ltd, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.