Bergman, T. P. (2002). The essentail guide to web strategy for entrepreneurs. Prentice Hall.
Cita Chicago Style (17a ed.)Bergman, Thomas P. The Essentail Guide to Web Strategy for Entrepreneurs. Upper Saddle River, NJ: Prentice Hall, 2002.
Cita MLA (9a ed.)Bergman, Thomas P. The Essentail Guide to Web Strategy for Entrepreneurs. Prentice Hall, 2002.
Precaución: Estas citas no son 100% exactas.