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Authors
Author
Uwe Sponholz
Books
H2H Marketing
Philip Kotler, Waldemar Pfoertsch, Uwe Sponholz, Maximilian Haas
H2H Marketing
Philip Kotler, Waldemar Pfoertsch, Uwe Sponholz
Das neue Marketing-Mindset
Waldemar Pförtsch, Uwe Sponholz