Dyfyniad APA

(1992). International journal of educational reform. Technomic Pub..

Dyfyniad Arddull Chicago

International Journal of Educational Reform. Lancaster, PA: Technomic Pub., 1992.

Dyfyniad MLA

International Journal of Educational Reform. Technomic Pub., 1992.

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