Griffin Ricky W. (2003). International Business: A Managerial Perspective. Prentice Hall.
Chicago-čujuhus (17. p.)Griffin Ricky W. International Business: A Managerial Perspective. New Jersey: Prentice Hall, 2003.
MLA-čujuhus (9. p.)Griffin Ricky W. International Business: A Managerial Perspective. Prentice Hall, 2003.
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