Griffin Ricky W. (2003). International Business: A Managerial Perspective. Prentice Hall.
Cita Chicago (17th ed.)Griffin Ricky W. International Business: A Managerial Perspective. New Jersey: Prentice Hall, 2003.
Cita MLA (9th ed.)Griffin Ricky W. International Business: A Managerial Perspective. Prentice Hall, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.