Citazione Stile APA (7a Edizione)

Dell, M., & Fredman, C. (1999). Direct from Dell: Strategies that revolutionized an industry. HarperBusiness.

Citazione stile Chigago Style (17a edizione)

Dell, Michael, e Catherine Fredman. Direct from Dell: Strategies That Revolutionized an Industry. New York: HarperBusiness, 1999.

Citatione MLA (9a ed.)

Dell, Michael, e Catherine Fredman. Direct from Dell: Strategies That Revolutionized an Industry. HarperBusiness, 1999.