Campbell, D. (2010). iPhone Application Development for iOS 4: Video QuickStart Guide (1st edition.). Peachpit Press.
Cita Chicago Style (17a ed.)Campbell, Duncan. IPhone Application Development for IOS 4: Video QuickStart Guide. 1st edition. Peachpit Press, 2010.
Cita MLA (9a ed.)Campbell, Duncan. IPhone Application Development for IOS 4: Video QuickStart Guide. 1st edition. Peachpit Press, 2010.
Precaución: Estas citas no son 100% exactas.
