(2012). Teaching and learning: Achieving quality for all. France: United Nations Educational, Scientific and Cultural Organization.
Dyfyniad Arddull ChicagoTeaching and Learning: Achieving Quality for All. France: United Nations Educational, Scientific and Cultural Organization, 2012.
Dyfyniad MLATeaching and Learning: Achieving Quality for All. France: United Nations Educational, Scientific and Cultural Organization, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.