Citazione APA

Newbold, P. a. . . C. (2007). Statistics for Business and Economics (6 Edition.).

Stile di citazione Chicago

Newbold, Paul and Carlson. Statistics for Business and Economics. 6 Edition. Pearson : New Delhi, 2007.

Citazione MLA

Newbold, Paul and Carlson. Statistics for Business and Economics. 6 Edition. 2007.