Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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