Cita APA (7th ed.)

Daft, R. L. (2011). Leadership (5th ed.). Cengage Learning.

Cita Chicago (17th ed.)

Daft, Richard L. Leadership. 5th ed. New Delhi: Cengage Learning, 2011.

Cita MLA (9th ed.)

Daft, Richard L. Leadership. 5th ed. Cengage Learning, 2011.