//-->
Online surveys vs. online observations : a comparative analysis of online research methods and their impact on brand management
Bíró, Szilvia, (2014)
Tracing social influence in responses to strategy change in an online community
Castle, Nicholas W., (2014)
Experiences marketing : a cultural philosophy for contemporary hospitality marketing studies
Tresidder, Richard, (2015)
Übungsaufgaben Marketing
Gierl, Heribert, (2011)
Marketing
Gierl, Heribert,
Gierl, Heribert, (2000)