Cita APA (7a ed.)

Thomas, M. A. (2008). Gurus on Leadership. Viva Books Private limited.

Cita Chicago Style (17a ed.)

Thomas, Mark A. Gurus on Leadership. New Delh.-: Viva Books Private limited, 2008.

Cita MLA (9a ed.)

Thomas, Mark A. Gurus on Leadership. Viva Books Private limited, 2008.