Bowen, J. D. (1979). A Multi-Purpose Program of Teacher Education: Oral Communication. Workpapers in Teaching English as a Second Language. Vol. 13.
Chicago-Zitierstil (17. Ausg.)Bowen, J. Donald. A Multi-Purpose Program of Teacher Education: Oral Communication. Workpapers in Teaching English as a Second Language. Vol. 13. 1979.
MLA-Zitierstil (9. Ausg.)Bowen, J. Donald. A Multi-Purpose Program of Teacher Education: Oral Communication. Workpapers in Teaching English as a Second Language. Vol. 13. 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.