Long, C. T., & DeTemple, D. W. (1996). Mathematical reasoning for elementary teachers. Harper Collins.
Lua i Stíl Chicago (17ú heag.)Long, Calvin T., agus Duane W. DeTemple. Mathematical Reasoning for Elementary Teachers. New York: Harper Collins, 1996.
Lua MLA (9ú heag.)Long, Calvin T., agus Duane W. DeTemple. Mathematical Reasoning for Elementary Teachers. Harper Collins, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.