Doyle, B. (2011). C# programming: From problem analysis to program design (3rd ed.). Course Technology.
Chicago-viite (17. p.)Doyle, Barbara. C# Programming: From Problem Analysis to Program Design. 3rd ed. Boston, Mass: Course Technology, 2011.
MLA-viite (9. p.)Doyle, Barbara. C# Programming: From Problem Analysis to Program Design. 3rd ed. Course Technology, 2011.
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