Anderson David. (2011). Statistics for Business and Economics (11th.). Cengage Learning.
Chicago-referens (17:e uppl.)Anderson David. Statistics for Business and Economics. 11th. Ne Delhi: Cengage Learning, 2011.
MLA-referens (9:e uppl.)Anderson David. Statistics for Business and Economics. 11th. Cengage Learning, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.