Dyfyniad APA

(1987). The skillful teacher (Building your teaching skills).

Dyfyniad Arddull Chicago

The Skillful Teacher (Building Your Teaching Skills). 1987.

Dyfyniad MLA

The Skillful Teacher (Building Your Teaching Skills). 1987.

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