(1988). International congress on the development and improvementof technical and vocational education. Unesco.
Chicago-Zitierstil (17. Ausg.)International Congress on the Development and Improvementof Technical and Vocational Education. Paris: Unesco, 1988.
MLA-Zitierstil (9. Ausg.)International Congress on the Development and Improvementof Technical and Vocational Education. Unesco, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.