Dyfyniad APA

Cathcart, W. G. (2000). Learning mathematics in elementary and middle schools. Merrill.

Dyfyniad Arddull Chicago

Cathcart, W. George. Learning Mathematics in Elementary and Middle Schools. Upper Saddle River, N.J: Merrill, 2000.

Dyfyniad MLA

Cathcart, W. George. Learning Mathematics in Elementary and Middle Schools. Merrill, 2000.

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