(1976). Netherlands: Contours of a future education system. Organisation for Economic Co-operation and Development.
Chicago-Zitierstil (17. Ausg.)Netherlands: Contours of a Future Education System. Paris: Organisation for Economic Co-operation and Development, 1976.
MLA-Zitierstil (9. Ausg.)Netherlands: Contours of a Future Education System. Organisation for Economic Co-operation and Development, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.