(1993). Statistic For Management And Economics Collin J. Watson, Patrick Billingsle, D. James Croft, David V. Huntsberger. Prentice-Hall.
Dyfyniad Arddull ChicagoStatistic For Management And Economics Collin J. Watson, Patrick Billingsle, D. James Croft, David V. Huntsberger. Prentice-Hall, 1993.
Dyfyniad MLAStatistic For Management And Economics Collin J. Watson, Patrick Billingsle, D. James Croft, David V. Huntsberger. Prentice-Hall, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.