Griffin, R. (2011). Management: Principles and practices (10th Ed.). South-Western, Cengage Learning.
Cita Chicago (17th ed.)Griffin, Ricky. Management: Principles and Practices. 10th Ed. Australia ; Mason, OH: South-Western, Cengage Learning, 2011.
Cita MLA (8th ed.)Griffin, Ricky. Management: Principles and Practices. 10th Ed. South-Western, Cengage Learning, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.