Acuff, F. L. (2008). How to negotiate anything with anyone anywhere around the world (3rd ed.). American Management Association.
Chicago-viite (17. p.)Acuff, Frank L. How to Negotiate Anything with Anyone Anywhere Around the World. 3rd ed. New York: American Management Association, 2008.
MLA-viite (8. p.)Acuff, Frank L. How to Negotiate Anything with Anyone Anywhere Around the World. 3rd ed. American Management Association, 2008.
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