(2001). Teacher preparation and professional development, 2000. U.S. Dept. of Education, Office of Educational Research and Improvement.
Chicago-Zitierstil (17. Ausg.)Teacher Preparation and Professional Development, 2000. Washington, D.C: U.S. Dept. of Education, Office of Educational Research and Improvement, 2001.
MLA-Zitierstil (9. Ausg.)Teacher Preparation and Professional Development, 2000. U.S. Dept. of Education, Office of Educational Research and Improvement, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.