Dyfyniad APA
Organisation for Economic Co-operation and Development, ProQuest (Firm), Pont, B., Nusche, D., & Hopkins, D. (2008). Ameliorer la direction des etablissements scolaires. OCDE.
Dyfyniad Arddull Chicago
Organisation for Economic Co-operation and Development, ProQuest (Firm), Beatriz Pont, Deborah Nusche, and David Hopkins. Ameliorer La Direction Des Etablissements Scolaires. Paris: OCDE, 2008.
Dyfyniad MLA
Organisation for Economic Co-operation and Development, et al. Ameliorer La Direction Des Etablissements Scolaires. OCDE, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.