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Preferred supplier programs for consulting services : an exploratory study of German client companies
Sieweke, Jost; Birkner, Stephanie; Mohe, Michael - In: Journal of purchasing and supply management 18 (2012) 3, pp. 123-136
Persistent link: https://www.econbiz.de/10009696171
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The cultural embeddedness of professional service purchasing : a comparative study of German and Swedish companies
Pemer, Frida; Sieweke, Jost; Werr, Andreas; Birkner, … - In: Journal of purchasing and supply management 20 (2014) 4, pp. 273-285
Persistent link: https://www.econbiz.de/10010431261
Cover Image
Preferred supplier programs for consulting services: An exploratory study of German client companies
Sieweke, Jost; Birkner, Stephanie; Mohe, Michael - In: Journal of purchasing and supply management 18 (2012) 3, pp. 123-136
Persistent link: https://www.econbiz.de/10010050717
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The relationship between national culture and the use of professional services : evidence from two cross-country studies
Pemer, Frida; Sieweke, Jost; Werr, Andreas - In: Journal of purchasing and supply management 24 (2018) 4, pp. 314-325
Persistent link: https://www.econbiz.de/10011963018