Cita APA (7th ed.)
Sawyer Stacey C & Williams Brian K. (2003). Using information technology: A practical introduction to computers & communication ;introductory version (5 th ed.). Mc Graw Hill/ Irwin.
Cita Chicago (17th ed.)
Sawyer Stacey C i Williams Brian K. Using Information Technology: A Practical Introduction to Computers & Communication ;introductory Version. 5 th ed. New York: Mc Graw Hill/ Irwin, 2003.
Cita MLA (9th ed.)
Sawyer Stacey C i Williams Brian K. Using Information Technology: A Practical Introduction to Computers & Communication ;introductory Version. 5 th ed. Mc Graw Hill/ Irwin, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.