Newbold,Paul. (2016). Statistics for Business and Economics (1st edition.). Pearson.
Cita Chicago (17th ed.)Newbold,Paul. Statistics for Business and Economics. 1st edition. New Delhi: Pearson, 2016.
Cita MLA (9th ed.)Newbold,Paul. Statistics for Business and Economics. 1st edition. Pearson, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.