APA-viite (7. p.)

Webster, A. L. (1998). Applied statistics for business and economics: An essentials version (3rd ed.). Irwin McGraw-Hill.

Chicago-viite (17. p.)

Webster, Allen L. Applied Statistics for Business and Economics: An Essentials Version. 3rd ed. Boston: Irwin McGraw-Hill, 1998.

MLA-viite (9. p.)

Webster, Allen L. Applied Statistics for Business and Economics: An Essentials Version. 3rd ed. Irwin McGraw-Hill, 1998.