Ray, J. (2011). Sams teach yourself iPad application development in 24 hours. Sams Pub..
Cita Chicago Style (17a ed.)Ray, John. Sams Teach Yourself IPad Application Development in 24 Hours. Indianapolis, Ind.: Sams Pub., 2011.
Cita MLA (8a ed.)Ray, John. Sams Teach Yourself IPad Application Development in 24 Hours. Sams Pub., 2011.
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