Dyfyniad APA

Cooper, A. (2002). The essentials of user interface design. Wiley Dreamtech India.

Dyfyniad Arddull Chicago

Cooper, Alan. The Essentials of User Interface Design. New Delhi: Wiley Dreamtech India, 2002.

Dyfyniad MLA

Cooper, Alan. The Essentials of User Interface Design. Wiley Dreamtech India, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.