Gaya APA

Williams, B, K., Sawyer, S, C. (2010). Using Information Technology : a Practical Introduction to Computers & Communications (ninth). New York: Jemmars.

Gaya MLA

Williams, Brian, K.., Sawyer, Stacey, C.. "Using Information Technology : a Practical Introduction to Computers & Communications". ninth New York: Jemmars, 2010. Text.