Gaya APA

Knaflic, C, N. (2015). Storytelling with Data: A Data Visualization Guide for Business Professionals . USA: John Wiley & Sons, Inc.

Gaya MLA

Knaflic, Cole, Nussbaumer. "Storytelling with Data: A Data Visualization Guide for Business Professionals". USA: John Wiley & Sons, Inc, 2015. Text.