Philip Kotler. Marketing Management, Millenium Edition. Amerika, Pearson Custom Publıshıng , 2000.

A recent book, Radical Marketing, praises companies such as Harley-Davidson for succeeding by breaking all of the rules of marketing.1 Instead of commissioning expensive marketing research, spending huge sums on advertising, and operating large marketing departments, these companies stretch their limited resources, live close to their customers, and create more satisfying solutions to customers’ needs. They form buyers clubs, use creative public relations, and focus on delivering quality products to win long-term customer loyalty. It seems that not all marketing must follow the P&G model.