(2001). A handbook for classroom instruction that works. Assoc. for Supervision and Curriculum Development.
Chicago-Zitierstil (17. Ausg.)A Handbook for Classroom Instruction That Works. Alexandria, VA: Assoc. for Supervision and Curriculum Development, 2001.
MLA-Zitierstil (9. Ausg.)A Handbook for Classroom Instruction That Works. Assoc. for Supervision and Curriculum Development, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.