Kitchen, P. J. (2003). The future of marketing: Critical 21st century perspectives. New York: Palgrave Macmillan.
Dyfyniad Arddull ChicagoKitchen, Philip J. The Future of Marketing: Critical 21st Century Perspectives. New York: Palgrave Macmillan, 2003.
Dyfyniad MLAKitchen, Philip J. The Future of Marketing: Critical 21st Century Perspectives. New York: Palgrave Macmillan, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.