(1981). Conditions affecting vocational education planning. National Center for Research in Vocational Education, Ohio State University.
Chicago-Zitierstil (17. Ausg.)Conditions Affecting Vocational Education Planning. Columbus, Ohio: National Center for Research in Vocational Education, Ohio State University, 1981.
MLA-Zitierstil (9. Ausg.)Conditions Affecting Vocational Education Planning. National Center for Research in Vocational Education, Ohio State University, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.