Cita APA (7th ed.)

Richardson, P. (2001). Internet marketing: Readings and online resources. McGraw-Hill/Irwin.

Cita Chicago (17th ed.)

Richardson, Paul. Internet Marketing: Readings and Online Resources. New York: McGraw-Hill/Irwin, 2001.

Cita MLA (8th ed.)

Richardson, Paul. Internet Marketing: Readings and Online Resources. McGraw-Hill/Irwin, 2001.