Romberg, T. A. (2008). The impact of reform instruction on student mathematics achievement: An example of a summative evaluation of a standards-based curriculum. Routledge.
Chicago-Zitierstil (17. Ausg.)Romberg, Thomas A. The Impact of Reform Instruction on Student Mathematics Achievement: An Example of a Summative Evaluation of a Standards-based Curriculum. New York: Routledge, 2008.
MLA-Zitierstil (9. Ausg.)Romberg, Thomas A. The Impact of Reform Instruction on Student Mathematics Achievement: An Example of a Summative Evaluation of a Standards-based Curriculum. Routledge, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.