Winograd, T. (2005). Understanding computers and cognition: A new foundation for design (20th Printing.). Addison-Wesley.
Chicago-Zitierstil (17. Ausg.)Winograd, Terry. Understanding Computers and Cognition: A New Foundation for Design. 20th Printing. Reading, Mass. <<[u.a.]>>: Addison-Wesley, 2005.
MLA-Zitierstil (9. Ausg.)Winograd, Terry. Understanding Computers and Cognition: A New Foundation for Design. 20th Printing. Addison-Wesley, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.