Conover, W. J. (1983). Introduction to modern business statistics. John Wiley.
Dyfyniad Arddull ChicagoConover, W. J. Introduction to Modern Business Statistics. New York: John Wiley, 1983.
Dyfyniad MLAConover, W. J. Introduction to Modern Business Statistics. John Wiley, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.