Dittler, U. (2005). E-Learning in Europe - Learning Europe: How have new media contributed to the development of higher education? Waxmann.
Chicago-Zitierstil (17. Ausg.)Dittler, Ullrich. E-Learning in Europe - Learning Europe: How Have New Media Contributed to the Development of Higher Education? Münster ; New York ; München ; Berlin: Waxmann, 2005.
MLA-Zitierstil (9. Ausg.)Dittler, Ullrich. E-Learning in Europe - Learning Europe: How Have New Media Contributed to the Development of Higher Education? Waxmann, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.