McClave, J. T., & Benson, P. G. S. (2008). Statistics for Business and Economics (10th.). Pearson Education Inc.
Cita Chicago (17th ed.)McClave, James T., i P. George; Sincich Benson. Statistics for Business and Economics. 10th. New Jersey: Pearson Education Inc, 2008.
Cita MLA (9th ed.)McClave, James T., i P. George; Sincich Benson. Statistics for Business and Economics. 10th. Pearson Education Inc, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.