Greenberg, Jerald
Behavior in organizations
Prentice-Hall, 2000
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Engel, James F.
Consumer behavior
The Dryden Press , 1995
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Schermerhorn, John R.
Organizational behavior
John Wiley & Sons, 2003
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Wells, William D.
Consumer behavior
John Wiley & Sons, 1996
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Schiffman, Leon G.
Consumer behavior
Pearson Education International, 2004
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