Programming the iPhone User Experience

Programming the IPhone User Experience : Developing and Designing

Designing the iPhone User Experience: A User-Centered Approach to Sketching and,

Designing the iPhone User Experience: A User-Centered Approach to Sketching and

Cocoa Touch for iPhone OS 3 (Developer Reference) by DeVoe, Jiva

Designing the iPhone User Experience: A User-Centered Approach t

Cocoa Design Patterns by Donald Yacktman, Erik Buck (Paperback, 2009)