Citazione Stile APA (7a Edizione)
Wanetick, D. (2015). Business model validation: What makes business models work? Business Development Academy.
Citazione stile Chigago Style (17a edizione)
Wanetick, David. Business Model Validation: What Makes Business Models Work? [S.l.]: Business Development Academy, 2015.
Citatione MLA (9a ed.)
Wanetick, David. Business Model Validation: What Makes Business Models Work? Business Development Academy, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.