Mason, R. D. (1999). Study guide for use with statistical techniques: In business and economics. Irwin/McGraw-Hill.
Dyfyniad Arddull ChicagoMason, Robert D. Study Guide for Use with Statistical Techniques: In Business and Economics. Boston: Irwin/McGraw-Hill, 1999.
Dyfyniad MLAMason, Robert D. Study Guide for Use with Statistical Techniques: In Business and Economics. Irwin/McGraw-Hill, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.