SpringerLink (Online service) & Weresa, M. A. (2014). Innovation, Human Capital and Trade Competitiveness: How Are They Connected and Why Do They Matter? Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Marzenna Anna Weresa. Innovation, Human Capital and Trade Competitiveness: How Are They Connected and Why Do They Matter? Cham: Springer International Publishing : Imprint: Springer, 2014.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Marzenna Anna Weresa. Innovation, Human Capital and Trade Competitiveness: How Are They Connected and Why Do They Matter? Springer International Publishing : Imprint: Springer, 2014.
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