Lua APA (7ú heag.)

Khan, O. S. (2004). Timeless leadership for corporate success. Omar & Khan.

Lua i Stíl Chicago (17ú heag.)

Khan, Omar S. Timeless Leadership for Corporate Success. Singapore: Omar & Khan, 2004.

Lua MLA (8ú heag.)

Khan, Omar S. Timeless Leadership for Corporate Success. Omar & Khan, 2004.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.