Johnstone, D. (1995). Further opportunities: Learning difficulties and disabilities in further education. Cassell.
Chicago-Zitierstil (17. Ausg.)Johnstone, David. Further Opportunities: Learning Difficulties and Disabilities in Further Education. London: Cassell, 1995.
MLA-Zitierstil (9. Ausg.)Johnstone, David. Further Opportunities: Learning Difficulties and Disabilities in Further Education. Cassell, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.