Acuff, F. L. (1997). How to negotiate anything with anyone anywhere around the world (New expanded ed.). AMACOM.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Acuff, Frank L. How to Negotiate Anything with Anyone Anywhere Around the World. New expanded ed. New York: AMACOM, 1997.
MLA -ийн эшлэл (9 дэх хэвлэлт)Acuff, Frank L. How to Negotiate Anything with Anyone Anywhere Around the World. New expanded ed. AMACOM, 1997.
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