Acuff, F. L. (2008). How to negotiate anything with anyone anywhere around the world (3rd ed.). American Management Association.
Cita Chicago (17th ed.)Acuff, Frank L. How to Negotiate Anything with Anyone Anywhere Around the World. 3rd ed. New York: American Management Association, 2008.
Cita MLA (8th ed.)Acuff, Frank L. How to Negotiate Anything with Anyone Anywhere Around the World. 3rd ed. American Management Association, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.