Dyfyniad APA

Shank, M. (1993). Succeeding with difficult students: Workbook. Lee Canter & Associates.

Dyfyniad Arddull Chicago

Shank, Marcia. Succeeding with Difficult Students: Workbook. California, U.S.: Lee Canter & Associates, 1993.

Dyfyniad MLA

Shank, Marcia. Succeeding with Difficult Students: Workbook. Lee Canter & Associates, 1993.

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