Wilson, P. S., Wagner, S., & National Council of Teachers of Mathematics. Research Interpretation Project. (1993). Research ideas for the classroom: High school mathematics. Macmillan.
Chicago-viite (17. p.)Wilson, Patricia S., Sigrid Wagner, ja National Council of Teachers of Mathematics. Research Interpretation Project. Research Ideas for the Classroom: High School Mathematics. New York: Macmillan, 1993.
MLA-viite (9. p.)Wilson, Patricia S., et al. Research Ideas for the Classroom: High School Mathematics. Macmillan, 1993.
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