Gaya APA
Osterwalder, Alexander. (2014).
Value Proposition Design .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Osterwalder, Alexander.
Value Proposition Design.
Jakarta:
Elex Media Komputindo,
2014.
Non-fiction.
Gaya MLA
Osterwalder, Alexander.
Value Proposition Design.
Jakarta:
Elex Media Komputindo,
2014.
Non-fiction.
Gaya Turabian
Osterwalder, Alexander.
Value Proposition Design.
Jakarta:
Elex Media Komputindo,
2014.
Non-fiction.