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