@article{2009:kopper:martin_gl,
title = {Martin Gläser (2008): Medienmanagement. München: Vahlen},
year = {2009},
note = {},
journal = {M&K Medien & Kommunikationswissenschaft},
pages = {89--91},
author = {Kopper, Gerd G.},
volume = {57},
number = {1}
}