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Neue Erhebungsinstrumente und Methodeneffekte
(2000)
Advertising and public relations research
Jugenheimer, Donald W., (2010)
Non-response bias assessment in logistics survey research : use fewer tests?
Clottey, Toyin A., (2014)
Price endings: magic and math
Liang, Jianping, (2006)
Toward a measure of service convenience: multipleāitem scale development and empirical test
Colwell, Scott R., (2008)
AN APPROPRIATE WELFARE MEASURE OF WILDLIFE DAMAGE
Heigh, Lori, (2001)