APA (7e ed.) Bronvermelding

VOHRA N D. (2002). QUANTITATIVE TECHNIQUES IN MANAGEMENT (2ND.). TATA MCGRAW-HILL PUBLISHING COMPANY.

Chicago (17e ed.) Bronvermelding

VOHRA N D. QUANTITATIVE TECHNIQUES IN MANAGEMENT. 2ND. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY, 2002.

MLA (9e ed.) Bronvermelding

VOHRA N D. QUANTITATIVE TECHNIQUES IN MANAGEMENT. 2ND. TATA MCGRAW-HILL PUBLISHING COMPANY, 2002.