Dyfyniad APA

Bradley, R. (1995). Understanding computer science for Advanced Level (3rd ed.). StanleyThrones.

Dyfyniad Arddull Chicago

Bradley, Ray. Understanding Computer Science for Advanced Level. 3rd ed. London: StanleyThrones, 1995.

Dyfyniad MLA

Bradley, Ray. Understanding Computer Science for Advanced Level. 3rd ed. StanleyThrones, 1995.

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