Martin
Klaus, Jörg
Schwerdtfeger, und Ralf
Wagner. Consumer Citizenship Network: Making a Difference - Putting Consumer Citizenship into Action, Seite 163 -- 177. Berlin, The Consumer Citizenship Network, an Erasmus thematic network of educators and researchers, (2009)
Martin
Klaus, Jörg
Schwerdtfeger, und Ralf
Wagner. Consumer Citizenship Network: Making a Difference - Putting Consumer Citizenship into Action, Seite 163 -- 177. Berlin, The Consumer Citizenship Network, an Erasmus thematic network of educators and researchers, (2009)
Mart
Klaus, Jörg
Schwerdtfeger, und Ralf
Wagner. Proceedings of the 38th EMAC Conference, Marketing and the Core Disciplines: Rediscovering References?, Nantes, (2009)
Mart
Klaus, Jörg
Schwerdtfeger, und Ralf
Wagner. Proceedings of the 38th EMAC Conference, Marketing and the Core Disciplines: Rediscovering References?, Nantes, (2009)
Moritz
Parwoll, und Ralf
Wagner. Aging Society and its Implications on Service Marketing Approaches in the Hospitality, Tourism and Transport, Bock, Bad Honnef, (2011)
Moritz
Parwoll, und Ralf
Wagner. Aging Society and its Implications on Service Marketing Approaches in the Hospitality, Tourism and Transport, Bock, Bad Honnef, (2011)