Dyfyniad APA

edited by Slavin E. Robert. (2014). CLASSROOM management & assessment. Corwin.

Dyfyniad Arddull Chicago

edited by Slavin E. Robert. CLASSROOM Management & Assessment. Corwin, 2014.

Dyfyniad MLA

edited by Slavin E. Robert. CLASSROOM Management & Assessment. Corwin, 2014.

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