Dyfyniad APA

Lewin, L., & Shoemaker, B. J. (2011). Great performances: Creating classroom-based assessment tasks (2nd ed.). Association for Supervision and Curriculum Development.

Dyfyniad Arddull Chicago

Lewin, Larry, and Betty Jean Shoemaker. Great Performances: Creating Classroom-based Assessment Tasks. 2nd ed. Alexandria, Va.: Association for Supervision and Curriculum Development, 2011.

Dyfyniad MLA

Lewin, Larry, and Betty Jean Shoemaker. Great Performances: Creating Classroom-based Assessment Tasks. 2nd ed. Association for Supervision and Curriculum Development, 2011.

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