Anderson David R. (2011). Statistics for Business and Economics (11th.). Cengage Learning.
Cita Chicago (17th ed.)Anderson David R. Statistics for Business and Economics. 11th. New Delhi: Cengage Learning, 2011.
Cita MLA (9th ed.)Anderson David R. Statistics for Business and Economics. 11th. Cengage Learning, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.