APA-viite (7. p.)

Sobol, M. G. (1993). Introduction to statistics for executives. McGraw-Hill.

Chicago-viite (17. p.)

Sobol, Marion G. Introduction to Statistics for Executives. New York: McGraw-Hill, 1993.

MLA-viite (9. p.)

Sobol, Marion G. Introduction to Statistics for Executives. McGraw-Hill, 1993.