Dyfyniad APA

Edgar Thorpe. (2015). Pearson general studies: Paper II. Dorling Kindersley.

Dyfyniad Arddull Chicago

Edgar Thorpe. Pearson General Studies: Paper II. New Delhi: Dorling Kindersley, 2015.

Dyfyniad MLA

Edgar Thorpe. Pearson General Studies: Paper II. Dorling Kindersley, 2015.

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