Medienmanagement: Content gewinnbringend nutzen: Trends, Business-Modelle, Erfolgsfaktoren Editat de Andrej Vizjak et al. 11 dec 2001 Paperback Preț: 338.72 lei 6-8 săpt.
Media Management: Leveraging Content for Profitable Growth Editat de Andrej Vizjak et al. 10 dec 2002 Hardback Preț: 671.48 lei 789.98 lei 3-5 săpt. -15%