Posamentier, A. S. (2013). 100 commonly asked questions in math class, Grades 6-12: Answers that promote mathematical understanding. Corwin.
Chicago-Zitierstil (17. Ausg.)Posamentier, Alfred S. 100 Commonly Asked Questions in Math Class, Grades 6-12: Answers That Promote Mathematical Understanding. Thousand Oaks: Corwin, 2013.
MLA-Zitierstil (9. Ausg.)Posamentier, Alfred S. 100 Commonly Asked Questions in Math Class, Grades 6-12: Answers That Promote Mathematical Understanding. Corwin, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.