Pound, L. (2006). Supporting mathematical development in the early years (2nd ed.). Open University Press.
Chicago-Zitierstil (17. Ausg.)Pound, Linda. Supporting Mathematical Development in the Early Years. 2nd ed. Maidenhead: Open University Press, 2006.
MLA-Zitierstil (9. Ausg.)Pound, Linda. Supporting Mathematical Development in the Early Years. 2nd ed. Open University Press, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.