(1990). Innovative education for promoting the enterprise competencies of children and youth: Report of a planning meeting. Unesco.
Dyfyniad Arddull ChicagoInnovative Education for Promoting the Enterprise Competencies of Children and Youth: Report of a Planning Meeting. Bangkok: Unesco, 1990.
Dyfyniad MLAInnovative Education for Promoting the Enterprise Competencies of Children and Youth: Report of a Planning Meeting. Unesco, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.