Long, C. T., & DeTemple, D. W. (1996). Mathematical reasoning for elementary teachers. Harper Collins.
Čikaški stil citiranja (17. izdanje)Long, Calvin T., i Duane W. DeTemple. Mathematical Reasoning for Elementary Teachers. New York: Harper Collins, 1996.
MLA način citiranja (9. izdanje)Long, Calvin T., i Duane W. DeTemple. Mathematical Reasoning for Elementary Teachers. Harper Collins, 1996.
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