Futrell, C., & Staton, W. J. (1987). Fundamentals of marketing (8.). Mc Graw-Hill Publishing Company.
Dyfyniad Arddull ChicagoFutrell, Charles, and William J. Staton. Fundamentals of Marketing. 8. New York: Mc Graw-Hill Publishing Company, 1987.
Dyfyniad MLAFutrell, Charles, and William J. Staton. Fundamentals of Marketing. 8. Mc Graw-Hill Publishing Company, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.