Brian K. Williams, & Brian K. Williams; Stacey C. Sawyer. (2011). Using information technology: A practical introduction to computers & communications : introductory version. New York, NY: McGraw-Hill Companies.
Chicago-tyylinen lähdeviittausBrian K. Williams, ja Brian K. Williams; Stacey C. Sawyer. Using Information Technology: A Practical Introduction to Computers & Communications : Introductory Version. New York, NY: McGraw-Hill Companies, 2011.
MLA-viiteBrian K. Williams, ja Brian K. Williams; Stacey C. Sawyer. Using Information Technology: A Practical Introduction to Computers & Communications : Introductory Version. New York, NY: McGraw-Hill Companies, 2011.
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