Dyfyniad APA

UNESCO. (1995). International commission on education for twenty-firstcentury. UNESCO.

Dyfyniad Arddull Chicago

UNESCO. International Commission on Education for Twenty-firstcentury. Paris: UNESCO, 1995.

Dyfyniad MLA

UNESCO. International Commission on Education for Twenty-firstcentury. UNESCO, 1995.

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