Rowntree, D. (1994). Teaching with audio in open and distance learning: An audio-print package for teachers and trainers. Kogan Page.
Chicago-Zitierstil (17. Ausg.)Rowntree, Derek. Teaching with Audio in Open and Distance Learning: An Audio-print Package for Teachers and Trainers. London: Kogan Page, 1994.
MLA-Zitierstil (9. Ausg.)Rowntree, Derek. Teaching with Audio in Open and Distance Learning: An Audio-print Package for Teachers and Trainers. Kogan Page, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.