Popham, W. J. (2009). Instruction that measures up: Successful teaching in the age of accountability. ASCD (Association for Supervision and Curriculum Development).
Chicago-Zitierstil (17. Ausg.)Popham, W. James. Instruction That Measures Up: Successful Teaching in the Age of Accountability. Alexandria, Va: ASCD (Association for Supervision and Curriculum Development), 2009.
MLA-Zitierstil (9. Ausg.)Popham, W. James. Instruction That Measures Up: Successful Teaching in the Age of Accountability. ASCD (Association for Supervision and Curriculum Development), 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.