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Authors
Author
Tjark Freundt
Books
Marketing Performance
Thomas Bauer, Jesko Perrey, Dennis Spillecke, Tjark Freundt, Jonathan Gordon
Mega-Macht Marke
Jesko Perrey, Nils Liedtke, Sascha Lehmann, Tjark Freundt
Marketing Performance
Thomas Bauer, Jesko Perrey, Dennis Spillecke, Tjark Freundt, Jonathan Gordon
Power Brands
Jesko Perrey, Dennis Spillecke, Tjark Freundt