APA-referens (7:e uppl.)

BECKER, W. E., & HARNETT, D. L. (1987). Business and economics statistics: With computer appli-cations. Addison-Wesley Pub. Co.

Chicago-referens (17:e uppl.)

BECKER, William E., och Donald L. HARNETT. Business and Economics Statistics: With Computer Appli-cations. Massachusetts: Addison-Wesley Pub. Co, 1987.

MLA-referens (9:e uppl.)

BECKER, William E., och Donald L. HARNETT. Business and Economics Statistics: With Computer Appli-cations. Addison-Wesley Pub. Co, 1987.