Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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