Trích dẫn APA

O''toole James & John J Hanlon. (1999). Leadership a to z: A guide for the appropriately ambitious. Jossey-Bass.

Chicago Style (17th ed.) Citation

O''toole James and John J Hanlon. Leadership a to Z: A Guide for the Appropriately Ambitious. USA: Jossey-Bass, 1999.

Trích dẫn MLA

O''toole James and John J Hanlon. Leadership a to Z: A Guide for the Appropriately Ambitious. Jossey-Bass, 1999.