Williams, B. K., & Sawyer, S. C. (2005). Using information technology: Practical introduction to computers & communications complete version (Sixth edition.). McGraw-Hill Technology Education.
Chicago-referens (17:e uppl.)Williams, Brian K., och Stacey C. Sawyer. Using Information Technology: Practical Introduction to Computers & Communications Complete Version. Sixth edition. Boston: McGraw-Hill Technology Education, 2005.
MLA-referens (9:e uppl.)Williams, Brian K., och Stacey C. Sawyer. Using Information Technology: Practical Introduction to Computers & Communications Complete Version. Sixth edition. McGraw-Hill Technology Education, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.