Cita APA (7th ed.)

Course Technology, Inc, Shelly, G. B., & Vermaat, M. (2012). Discovering computers: Your interactive guide to the digital world (Complete.). Course Technology, Cengage Learning.

Cita Chicago (17th ed.)

Course Technology, Inc, Gary B. Shelly, i Misty Vermaat. Discovering Computers: Your Interactive Guide to the Digital World. Complete. Boston, Mass: Course Technology, Cengage Learning, 2012.

Cita MLA (9th ed.)

Course Technology, Inc, et al. Discovering Computers: Your Interactive Guide to the Digital World. Complete. Course Technology, Cengage Learning, 2012.