APA-viite (7. p.)

VOHRA N D. (1992). QUANTITATIVE TECHNIQUES. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago-viite (17. p.)

VOHRA N D. QUANTITATIVE TECHNIQUES. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1992.

MLA-viite (9. p.)

VOHRA N D. QUANTITATIVE TECHNIQUES. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1992.