BASS, B. M. (1985). Leadership and performance beyond expectations. The Free Press.
Lua i Stíl Chicago (17ú heag.)BASS, Bernard M. Leadership and Performance Beyond Expectations. New York: The Free Press, 1985.
Lua MLA (9ú heag.)BASS, Bernard M. Leadership and Performance Beyond Expectations. The Free Press, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.