Griffin, R. W. (2005). Management (8th ed.). Houghton Mifflin.
Cita Chicago (17th ed.)Griffin, Ricky W. Management. 8th ed. Boston: Houghton Mifflin, 2005.
Cita MLA (9th ed.)Griffin, Ricky W. Management. 8th ed. Houghton Mifflin, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.