Dyfyniad APA

Burke, D., & Pieterick, J. (2010). Giving students effective written feedback. McGraw-Hill/Open University Press.

Dyfyniad Arddull Chicago

Burke, Deirdre, and Jacqlyn Pieterick. Giving Students Effective Written Feedback. Maidenhead, England: McGraw-Hill/Open University Press, 2010.

Dyfyniad MLA

Burke, Deirdre, and Jacqlyn Pieterick. Giving Students Effective Written Feedback. McGraw-Hill/Open University Press, 2010.

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