VOHRA N D. (2002). QUANTITATIVE TECHNIQUES IN MANAGEMENT (2ND.). TATA MCGRAW-HILL PUBLISHING COMPANY.
Cita Chicago (17th ed.)VOHRA N D. QUANTITATIVE TECHNIQUES IN MANAGEMENT. 2ND. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY, 2002.
Cita MLA (9th ed.)VOHRA N D. QUANTITATIVE TECHNIQUES IN MANAGEMENT. 2ND. TATA MCGRAW-HILL PUBLISHING COMPANY, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.