APA Citatie

Sawyer, S. C., & Williams, B. . K. (2005). Using information technology: A practical introduction to computers & communications (6th ed.). Boston: McGraw-Hill Technology Education.

Chicago Style citaat

Sawyer, Stacey C., en Brian K. Williams. Using Information Technology: A Practical Introduction to Computers & Communications. 6th ed. Boston: McGraw-Hill Technology Education, 2005.

MLA citatie

Sawyer, Stacey C., en Brian K. Williams. Using Information Technology: A Practical Introduction to Computers & Communications. 6th ed. Boston: McGraw-Hill Technology Education, 2005.