Anderson David. (2008). Statistics for Business and Economics (9TH.). Cengage Learning Limited.
Citazione stile Chigago Style (17a edizione)Anderson David. Statistics for Business and Economics. 9TH. New Delhi: Cengage Learning Limited, 2008.
Citatione MLA (9a ed.)Anderson David. Statistics for Business and Economics. 9TH. Cengage Learning Limited, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.