Gaya APA

Williams, B, K., Sawyer, S, C. (2013). Using Information Technology: A Practical Introduction to Computers & Communications tenth edition (Tenth Edition). USA: The MC Graw Hill Companies.

Gaya MLA

Williams, Brian, K.., Sawyer, Stacey, C.. "Using Information Technology: A Practical Introduction to Computers & Communications tenth edition". Tenth Edition USA: The MC Graw Hill Companies, 2013. Text.