Davidson, H. (1998). Even more offensive marketing: An ehilarating action guide to winning in business. Gower.
Chicago Style aipamenaDavidson, Hugh. Even More Offensive Marketing: An Ehilarating Action Guide to Winning in Business. Aldershot: Gower, 1998.
MLA aipamenaDavidson, Hugh. Even More Offensive Marketing: An Ehilarating Action Guide to Winning in Business. Gower, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.