APA Zitierstil

J.Berman Saul. (2011). Not for Free: Revenue Strategies for a New World. American: Harvard Business Review Book.

Chicago Zitierstil

J.Berman Saul. Not for Free: Revenue Strategies for a New World. American: Harvard Business Review Book, 2011.

MLA Zitierstil

J.Berman Saul. Not for Free: Revenue Strategies for a New World. American: Harvard Business Review Book, 2011.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.