APA Style

Osterwalder, A., Pigneur, Y. (2014). Value Proposition Design: How to Create Products and Services Customers Want (Strategyzer) . New Jersey: John Wiley & Sons.

MLA Style

Osterwalder, Alexander., Pigneur, Yves. "Value Proposition Design: How to Create Products and Services Customers Want (Strategyzer)". New Jersey: John Wiley & Sons, 2014. Desain Komunikasi Visual.