Van de Walle, J. A., & Lovin, L. H. Teaching student-centered mathematics. Grades K-3: Strategies, activities interventions to nove students beyond memorization.
Chicago-referens (17:e uppl.)Van de Walle, John A., och LouAnn H. Lovin. Teaching Student-centered Mathematics. Grades K-3: Strategies, Activities Interventions to Nove Students Beyond Memorization.
MLA-referens (8:e uppl.)Van de Walle, John A., och LouAnn H. Lovin. Teaching Student-centered Mathematics. Grades K-3: Strategies, Activities Interventions to Nove Students Beyond Memorization.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.