Gaya APA

Williams, B, K., Sawyer, S, C. (2007). Using information technology : a practical introduction to computers & communications (Seven E). newyork: McGraw-Hill Education.

Gaya MLA

Williams, Brian, K., Sawyer, Stacey, C. "Using information technology : a practical introduction to computers & communications". Seven E newyork: McGraw-Hill Education, 2007. Monograf.