Duke Corporate Education & ebrary, Inc. (2005). Influencing and collaborating for results. Dearborn Trade Pub..
Chicago-čujuhus (17. p.)Duke Corporate Education juo Inc ebrary. Influencing and Collaborating for Results. Chicago, IL: Dearborn Trade Pub., 2005.
MLA-čujuhus (9. p.)Duke Corporate Education juo Inc ebrary. Influencing and Collaborating for Results. Dearborn Trade Pub., 2005.
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