Turner, J., & Protheroe, N. (2005). High school reform: Focusing on rigor, relevance, and relationships. Educational Research Service.
Chicago-Zitierstil (17. Ausg.)Turner, Jennifer, und Nancy Protheroe. High School Reform: Focusing on Rigor, Relevance, and Relationships. Arlington, Va: Educational Research Service, 2005.
MLA-Zitierstil (9. Ausg.)Turner, Jennifer, und Nancy Protheroe. High School Reform: Focusing on Rigor, Relevance, and Relationships. Educational Research Service, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.