Cita APA (7a ed.)

Newbold, P., & Thorne, B. M. (2007). Statistics for business and economics (6th ed.). Pearson.

Cita Chicago Style (17a ed.)

Newbold, Paul, y Belly M. Thorne. Statistics for Business and Economics. 6th ed. New Delhi: Pearson, 2007.

Cita MLA (9a ed.)

Newbold, Paul, y Belly M. Thorne. Statistics for Business and Economics. 6th ed. Pearson, 2007.