Anderson David. (2008). Statistics for Business and Economics (9TH.). Cengage Learning Limited.
Chicago-referens (17:e uppl.)Anderson David. Statistics for Business and Economics. 9TH. New Delhi: Cengage Learning Limited, 2008.
MLA-referens (9:e uppl.)Anderson David. Statistics for Business and Economics. 9TH. Cengage Learning Limited, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.