Galitz, Wilbert O. The essential guide to user interface design : an introduction to GUI design principles and techniques / Wilbert O. Galitz - 3rd ed. - Indiana, Ind. : Wiley, 2007 - 857 p. : ill. ; 24 cm. ISBN: 0470053429 9780470053423 Subjects--Topical Terms: Graphical user interfaces (Computer systems)