Dyfyniad APA

Educational publishers. Editeurs scolaires & United Educational, Scientific and Cultural Organization. (1962). Editors de publicaciones pedagogicas. Unesco.

Dyfyniad Arddull Chicago

Educational publishers. Editeurs scolaires and Scientific and Cultural Organization United Educational. Editors De Publicaciones Pedagogicas. Paris: Unesco, 1962.

Dyfyniad MLA

Educational publishers. Editeurs scolaires and Scientific and Cultural Organization United Educational. Editors De Publicaciones Pedagogicas. Unesco, 1962.

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