Dyfyniad APA
Clayton, A. C. (2003). Introduction to level design for PC games. Charles River Media.
Dyfyniad Arddull Chicago
Clayton, Andrew Charles. Introduction to Level Design for PC Games. Hingham, Mass.: Charles River Media, 2003.
Dyfyniad MLA
Clayton, Andrew Charles. Introduction to Level Design for PC Games. Charles River Media, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.