SpringerLink (Online service), Plattner, H., Meinel, C., & Leifer, L. (2012). Design Thinking Research: Studying Co-Creation in Practice. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Hasso Plattner, Christoph Meinel, και Larry Leifer. Design Thinking Research: Studying Co-Creation in Practice. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Design Thinking Research: Studying Co-Creation in Practice. Springer Berlin Heidelberg, 2012.
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