Cocoa and iOS

Programming for MacOSX or mobile devices by Apple.

Cocoa Programming for MacOSX

3rd edition
Arron Hillegass
Addison-Wesley
978-0-321-50361-9

Programming Objective C by Stephen Kochan

5th revised edition
Stephen G. Kochan
Addison Wesley
978-0321887283

iOS Programming: The Big Nerd Ranch Guide

3rd revised edition
Aaron Hillegass
Addison-Wesley Longman, Amsterdam
978-0321821522

Objective C Programming: The Big Nerd Ranch Guide

Aaron Hillegass
Addison-Wesley Longman, Amsterdam
978-0321706287