OSTERWALDER, A. (2017). Business model generation. PT Elex Media Komputindo.
Cita Chicago (17th ed.)OSTERWALDER, Alexander. Business Model Generation. PT Elex Media Komputindo, 2017.
Cita MLA (9th ed.)OSTERWALDER, Alexander. Business Model Generation. PT Elex Media Komputindo, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.