Williams, B. K., & Sawyer, S. C. (2005). Using information technology: Practical introduction to computers & communications complete version (Sixth edition.). McGraw-Hill Technology Education.
Цитирование в стиле Чикаго (17-е изд.)Williams, Brian K., и Stacey C. Sawyer. Using Information Technology: Practical Introduction to Computers & Communications Complete Version. Sixth edition. Boston: McGraw-Hill Technology Education, 2005.
Цитирование MLA (9-е изд.)Williams, Brian K., и Stacey C. Sawyer. Using Information Technology: Practical Introduction to Computers & Communications Complete Version. Sixth edition. McGraw-Hill Technology Education, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.