Dyfyniad APA

Journal of the Faculty of Education, Assuit University.

Dyfyniad Arddull Chicago

Journal of the Faculty of Education, Assuit University.

Dyfyniad MLA

Journal of the Faculty of Education, Assuit University.

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