SpringerLink (Online service), Klewes, J., & Wreschniok, R. (2009). Reputation Capital: Building and Maintaining Trust in the 21st Century. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Joachim Klewes, και Robert Wreschniok. Reputation Capital: Building and Maintaining Trust in the 21st Century. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Reputation Capital: Building and Maintaining Trust in the 21st Century. Springer Berlin Heidelberg, 2009.
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