Gaya APA

OSTERWALDER, Alex. et.al. (2014). Value Proposition Design : How to Create Products and Services Customers Want . New Jersey: Wiley.

Gaya Chicago

OSTERWALDER, Alex. et.al. Value Proposition Design : How to Create Products and Services Customers Want. New Jersey: Wiley, 2014. Text.

Gaya MLA

OSTERWALDER, Alex. et.al. Value Proposition Design : How to Create Products and Services Customers Want. New Jersey: Wiley, 2014. Text.

Gaya Turabian

OSTERWALDER, Alex. et.al. Value Proposition Design : How to Create Products and Services Customers Want. New Jersey: Wiley, 2014. Print.