//-->
Advertising and public relations research
Jugenheimer, Donald W., (2010)
Kommunikations-Assessment - das Instrument ganzheitlicher Wirkungsforschung
Köller, Christoph, (1994)
The effectiveness of publicity versus advertising : a meta-analytic investigation of its moderators
Eisend, Martin, (2011)
2011 – Trendspotting for the Next Decade
Tewari, Jitendra K., (2009)