Griffin, R. W. (2012). Management: Principle & Applications: Ricky W. Griffin. Cengage Learning.
Cita Chicago (17th ed.)Griffin, Ricky W. Management: Principle & Applications: Ricky W. Griffin. New Delhi: Cengage Learning, 2012.
Cita MLA (9th ed.)Griffin, Ricky W. Management: Principle & Applications: Ricky W. Griffin. Cengage Learning, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.