Dyfyniad APA

Rappaport, d. (1966). Understanding and teaching elementary school mathematics. Wiley.

Dyfyniad Arddull Chicago

Rappaport, david. Understanding and Teaching Elementary School Mathematics. New York: Wiley, 1966.

Dyfyniad MLA

Rappaport, david. Understanding and Teaching Elementary School Mathematics. Wiley, 1966.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.