Long, C. T., & DeTemple, D. W. (2007). Mathematical reasoning for elementary teachers / Calvin T. Long, Duane W. DeTemple, Richard S. Milman. Boston: Pearson Addison Wesley.
Παραπομπή Chicago StyleLong, Calvin T., και Duane W. DeTemple. Mathematical Reasoning for Elementary Teachers / Calvin T. Long, Duane W. DeTemple, Richard S. Milman. Boston: Pearson Addison Wesley, 2007.
Παραπομπή MLALong, Calvin T., και Duane W. DeTemple. Mathematical Reasoning for Elementary Teachers / Calvin T. Long, Duane W. DeTemple, Richard S. Milman. Boston: Pearson Addison Wesley, 2007.
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