Corbin, A., & Blagowidow, G. (1964). Decision exercises in marketing, using the principles of SysteMetrics. McGraw-Hill.
Dyfyniad Arddull ChicagoCorbin, Arnold, and George Blagowidow. Decision Exercises in Marketing, Using the Principles of SysteMetrics. New York: McGraw-Hill, 1964.
Dyfyniad MLACorbin, Arnold, and George Blagowidow. Decision Exercises in Marketing, Using the Principles of SysteMetrics. McGraw-Hill, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.