Dyfyniad APA

Osterwalder, A. (2010). Business model generation: A handbook for visionaries, game changers, and challengers. John Wiley & Sons.

Dyfyniad Arddull Chicago

Osterwalder, Alexander. Business Model Generation: A Handbook for Visionaries, Game Changers, and Challengers. John Wiley & Sons, 2010.

Dyfyniad MLA

Osterwalder, Alexander. Business Model Generation: A Handbook for Visionaries, Game Changers, and Challengers. John Wiley & Sons, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.