*Simson Garfinkel, Michael K. Mahoney: "Building Cocoa Applications: A Step by Step Guide", O'Reilly, 1st Edition 2002, Paperback, ISBN 0-596-00235-1.
* Simson Garfinkel, Michael K. Mahoney: Building Cocoa Applications : A Step by Step Guide, O’Reilly, 1st Edition 2002, Paperback, ISBN 0-596-00235-1.