National Council of Teachers of Mathematics, Webb, N., & Coxford, A. F. (1993). Assessment in the mathematics classroom. NCTM.
Chicago Style (17. basım) AtıfNational Council of Teachers of Mathematics, Norman Webb, ve Arthur F. Coxford. Assessment in the Mathematics Classroom. Reston, VA: NCTM, 1993.
MLA (9th ed.) AtıfNational Council of Teachers of Mathematics, et al. Assessment in the Mathematics Classroom. NCTM, 1993.
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