Anderson, D. R. S. (2014). Statistics for Business and Economics (12th.). Cengage.
Cita Chicago (17th ed.)Anderson, David R; Sweeney. Statistics for Business and Economics. 12th. Cengage, 2014.
Cita MLA (9th ed.)Anderson, David R; Sweeney. Statistics for Business and Economics. 12th. Cengage, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.