Dyfyniad APA

National Council of Teachers of Mathematics & Sharron, S. (1979). Applications in school mathematics. NCTM.

Dyfyniad Arddull Chicago

National Council of Teachers of Mathematics and Sidney Sharron. Applications in School Mathematics. Reston, VA: NCTM, 1979.

Dyfyniad MLA

National Council of Teachers of Mathematics and Sidney Sharron. Applications in School Mathematics. NCTM, 1979.

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