Zeller, A. (2006). Why programs fail: A guide to systematic debugging. Elsevier/Morgan Kaufmann.
Cita Chicago (17th ed.)Zeller, Andreas. Why Programs Fail: A Guide to Systematic Debugging. Amsterdam: Elsevier/Morgan Kaufmann, 2006.
Cita MLA (9th ed.)Zeller, Andreas. Why Programs Fail: A Guide to Systematic Debugging. Elsevier/Morgan Kaufmann, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.