Cita APA (7th ed.)

Drucker, P. F. (2003). The practice of management. Butterwoth-Heinemann.

Cita Chicago (17th ed.)

Drucker, Peter F. The Practice of Management. London: Butterwoth-Heinemann, 2003.

Cita MLA (8th ed.)

Drucker, Peter F. The Practice of Management. Butterwoth-Heinemann, 2003.