APA (7e ed.) Bronvermelding

Bowerman, B. L., O'Connell, R. T., & Murphree, E. (2011). Business statistics in practice (6th ed.). McGraw-Hill/Irwin.

Chicago (17e ed.) Bronvermelding

Bowerman, Bruce L., Richard T. O'Connell, en Emily Murphree. Business Statistics in Practice. 6th ed. New York, NY: McGraw-Hill/Irwin, 2011.

MLA (9e ed.) Bronvermelding

Bowerman, Bruce L., et al. Business Statistics in Practice. 6th ed. McGraw-Hill/Irwin, 2011.