Adair, J. (2008). Effective leadership development. Jaico Publishing House.
Chicago Style aipamenaAdair, John. Effective Leadership Development. Ahmedabad: Jaico Publishing House, 2008.
MLA aipamenaAdair, John. Effective Leadership Development. Jaico Publishing House, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.