APA
Seybold P. B. . M. R. T. &. L. J. M., . (2001). The customer revolution. Random House Businesss Books, London: .
Chicago
Seybold Patricia B Marshak Ronni T & Lewis Jeffrey M, . 2001. The customer revolution. Random House Businesss Books, London: .
Harvard
Seybold P. B. . M. R. T. &. L. J. M., . (2001). The customer revolution. Random House Businesss Books, London: .
MLA
Seybold Patricia B Marshak Ronni T & Lewis Jeffrey M, . The customer revolution. Random House Businesss Books, London: . 2001.