Runyon, R. P., & Haber, A. (1982). Business statistics. R.D. Irwin.
Dyfyniad Arddull ChicagoRunyon, Richard P., and Audrey Haber. Business Statistics. Homewood, Ill.: R.D. Irwin, 1982.
Dyfyniad MLARunyon, Richard P., and Audrey Haber. Business Statistics. R.D. Irwin, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.