Gaya APA
Osterwalder, A., Pigneur, Y. (2013).
Business Model Generation (Cetakan Kelima).
Jakarta:
PT Elex Media Komputindo.
Gaya MLA
Osterwalder, Alexander., Pigneur, Yves.
"Business Model Generation".
Cetakan Kelima
Jakarta:
PT Elex Media Komputindo,
2013.
Texts.