Παραπομπή σε μορφή APA (7η εκδ.)

Conklin, M., & Sheffield, S. It Makes sense! using the hundreds chart to build number sense. Grades K-2: Strategies, activities interventions to nove students beyond memorization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Conklin, Melissa, και Stephanie Sheffield. It Makes Sense! Using the Hundreds Chart to Build Number Sense. Grades K-2: Strategies, Activities Interventions to Nove Students Beyond Memorization.

Παραπομπή σε μορφή MLA (8th εκδ.)

Conklin, Melissa, και Stephanie Sheffield. It Makes Sense! Using the Hundreds Chart to Build Number Sense. Grades K-2: Strategies, Activities Interventions to Nove Students Beyond Memorization.