Cita APA (7th ed.)

Gates, B., & Hemingway, C. (1999). Business @ the speed of thought: Succeeding in the digital economy. Penguin.

Cita Chicago (17th ed.)

Gates, Bill, i Collins Hemingway. Business @ the Speed of Thought: Succeeding in the Digital Economy. London: Penguin, 1999.

Cita MLA (8th ed.)

Gates, Bill, i Collins Hemingway. Business @ the Speed of Thought: Succeeding in the Digital Economy. Penguin, 1999.