Warren, H. (1967). Vocational and technical education: A comparative study of present practice and future trends in ten countries. Unesco.
Chicago-Zitierstil (17. Ausg.)Warren, Hugh. Vocational and Technical Education: A Comparative Study of Present Practice and Future Trends in Ten Countries. Paris: Unesco, 1967.
MLA-Zitierstil (9. Ausg.)Warren, Hugh. Vocational and Technical Education: A Comparative Study of Present Practice and Future Trends in Ten Countries. Unesco, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.