Cita APA (7th ed.)
Bock, A. J., & George, G. The Business Model Book. Pearson.
Cita Chicago (17th ed.)
Bock, Adam J., i Gerard George. The Business Model Book. Londres, Inglaterra: Pearson.
Cita MLA (9th ed.)
Bock, Adam J., i Gerard George. The Business Model Book. Pearson.
Atenció: Aquestes cites poden no estar 100% correctes.