Dyfyniad APA

Gardner, J. (2006). Assessment and learning. Sage Publications.

Dyfyniad Arddull Chicago

Gardner, John. Assessment and Learning. Thousand Oaks, CA: Sage Publications, 2006.

Dyfyniad MLA

Gardner, John. Assessment and Learning. Sage Publications, 2006.

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