Cita APA (7th ed.)

Peter F. Drucker Foundation for Nonprofit Management & Leader to Leader Institute. (1996). Leader to leader. Jossey-Bass.

Cita Chicago (17th ed.)

Peter F. Drucker Foundation for Nonprofit Management i Leader to Leader Institute. Leader to Leader. San Francisco, CA: Jossey-Bass, 1996.

Cita MLA (8th ed.)

Peter F. Drucker Foundation for Nonprofit Management i Leader to Leader Institute. Leader to Leader. Jossey-Bass, 1996.