APA (7e ed.) Bronvermelding

Runyon, R. P., & Haber, A. (1982). Business statistics. R.D. Irwin.

Chicago (17e ed.) Bronvermelding

Runyon, Richard P., en Audrey Haber. Business Statistics. Homewood, Ill.: R.D. Irwin, 1982.

MLA (8e ed.) Bronvermelding

Runyon, Richard P., en Audrey Haber. Business Statistics. R.D. Irwin, 1982.