Miller, M., & Lee, M. (1994). Estimation investigations: More than 65 activities to build mathematical reasoning and number sense. Scholastic Professional Books.
Chicago-Zitierstil (17. Ausg.)Miller, Marcia, und Martin Lee. Estimation Investigations: More than 65 Activities to Build Mathematical Reasoning and Number Sense. New York: Scholastic Professional Books, 1994.
MLA-Zitierstil (9. Ausg.)Miller, Marcia, und Martin Lee. Estimation Investigations: More than 65 Activities to Build Mathematical Reasoning and Number Sense. Scholastic Professional Books, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.