APA-referens (7:e uppl.)

SANCHETI D C. (2009). BUSINESS MATHEMATICS (10TH.). SULTAN CHAND AND SONS.

Chicago-referens (17:e uppl.)

SANCHETI D C. BUSINESS MATHEMATICS. 10TH. NEW DELHI: SULTAN CHAND AND SONS, 2009.

MLA-referens (9:e uppl.)

SANCHETI D C. BUSINESS MATHEMATICS. 10TH. SULTAN CHAND AND SONS, 2009.