Meiring, S. P., & Hirsch, C. R. (1992). A core curriculum: Making mathematics count for evaluation. National Council of Teachers of Mathematics.
Chicagoスタイル(17版)引用形式Meiring, Steven P., , Christian R. Hirsch. A Core Curriculum: Making Mathematics Count for Evaluation. Reston, VA: National Council of Teachers of Mathematics, 1992.
MLA(9版)引用形式Meiring, Steven P., , Christian R. Hirsch. A Core Curriculum: Making Mathematics Count for Evaluation. National Council of Teachers of Mathematics, 1992.
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