APA-referens (7:e uppl.)

Vohra, N. (2007). Quantitative techniques in management (3rd.rev.). Tata McGraw Hill Publ.

Chicago-referens (17:e uppl.)

Vohra, N.D. Quantitative Techniques in Management. 3rd.rev. New Delhi: Tata McGraw Hill Publ, 2007.

MLA-referens (9:e uppl.)

Vohra, N.D. Quantitative Techniques in Management. 3rd.rev. Tata McGraw Hill Publ, 2007.