Blanchette, Jasmin, and Mark Summerfield. C++ GUI programming with Qt 4. 2nd ed. Upper Saddle River, NJ: Prentice Hall in association with Trolltech Press, 2008.
Cairns , Bryan. “Tutorials - Qt.” VoidRealms. http://www.voidrealms.com/tutorials.aspx?filter=qt (accessed December 3, 2011).
Molkentin, Daniel. The Book of Qt 4: the Art of Building Qt Applications. San Francisco, Calif.: No Starch Press, 2007.
Nokia Corporation. “Online Reference Documentation.” Online Reference Documentation. http://doc.qt.nokia.com/ (accessed December 8, 2010).
Thelin, Johan. Foundations of Qt development. Berkeley, CA: APress, 2007.