Dyfyniad APA

Bell, T. (2005). Key skills in English. Singapore: Learners publishing.

Dyfyniad Arddull Chicago

Bell, Terry. Key Skills in English. Singapore: Learners publishing, 2005.

Dyfyniad MLA

Bell, Terry. Key Skills in English. Singapore: Learners publishing, 2005.

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