Gaya APA

Hutchinson, S, E., Sawyer, S, C. (2000). Computers, communications, and Information : a user's introduction : core version (7). Boston: Irwin McGraw-Hill.

Gaya MLA

Hutchinson, Sarah, E.., Sawyer, Stacey, C.. "Computers, communications, and Information : a user's introduction : core version". 7 Boston: Irwin McGraw-Hill, 2000. Text.