Morley, D., & .Parker, C. S. (2007). Understanding computers: Today and tomorrow (11th ed.). Thomson/Course Technology.
Chicago (17e ed.) BronvermeldingMorley, Deborah, en Charles S. .Parker. Understanding Computers: Today and Tomorrow. 11th ed. Boston, Mass: Thomson/Course Technology, 2007.
MLA (9e ed.) BronvermeldingMorley, Deborah, en Charles S. .Parker. Understanding Computers: Today and Tomorrow. 11th ed. Thomson/Course Technology, 2007.