Dyfyniad APA

Kolko, J. (2011). Thoughts on interaction design (2nd ed.). Burlington: Morgan Kaufmann.

Dyfyniad Arddull Chicago

Kolko, Jon. Thoughts On Interaction Design. 2nd ed. Burlington: Morgan Kaufmann, 2011.

Dyfyniad MLA

Kolko, Jon. Thoughts On Interaction Design. 2nd ed. Burlington: Morgan Kaufmann, 2011.

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