@book{54134,
	author = {Hartmann, Frank},
	title = {Medien und Kommunikation},
	publisher = {facultas.wuv},
	year = {2008},
	series = {UTB},
	address = {Wien},
	edition = {1. Aufl.},
	note = {Literaturverz. S. 105 - 109}
}