Dyfyniad APA

(2017). PRIMARY English: Knowledge and understanding. Sage Publications.

Dyfyniad Arddull Chicago

PRIMARY English: Knowledge and Understanding. Sage Publications, 2017.

Dyfyniad MLA

PRIMARY English: Knowledge and Understanding. Sage Publications, 2017.

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