Kabel, R. (1987). Radio, television and film research: Low-cost methods for conducting programme evaluation. Asian Mass Communication Research and Information Centre.
Chicago-Zitierstil (17. Ausg.)Kabel, Rainer. Radio, Television and Film Research: Low-cost Methods for Conducting Programme Evaluation. Singapore: Asian Mass Communication Research and Information Centre, 1987.
MLA-Zitierstil (9. Ausg.)Kabel, Rainer. Radio, Television and Film Research: Low-cost Methods for Conducting Programme Evaluation. Asian Mass Communication Research and Information Centre, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.