Vickers, P. (2008). How to think like a programmer: Problem solving for the bewildered. Course Technology Cengage Learning.
Chicago-viite (17. p.)Vickers, Paul. How to Think like a Programmer: Problem Solving for the Bewildered. London: Course Technology Cengage Learning, 2008.
MLA-viite (8. p.)Vickers, Paul. How to Think like a Programmer: Problem Solving for the Bewildered. Course Technology Cengage Learning, 2008.
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