Fox Jeffrey. (1988). How to become a marketing superstar. Vermilion.
Dyfyniad Arddull ChicagoFox Jeffrey. How to Become a Marketing Superstar. London: Vermilion, 1988.
Dyfyniad MLAFox Jeffrey. How to Become a Marketing Superstar. Vermilion, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.