Gaya APA

Lewrick, M. et al (2018). The design thinking playbook : mindful digital transformation of teams, products, services, businesses and ecosystems . New Jersey: Wiley.

Gaya MLA

Lewrick, Michael. et al. "The design thinking playbook : mindful digital transformation of teams, products, services, businesses and ecosystems". New Jersey: Wiley, 2018. Text.