APA-referens (7:e uppl.)

Carlberg, C. (1995). Business analysis with Excel. QUE.

Chicago-referens (17:e uppl.)

Carlberg, Conrad. Business Analysis with Excel. Indianápolis: QUE, 1995.

MLA-referens (9:e uppl.)

Carlberg, Conrad. Business Analysis with Excel. QUE, 1995.