Pearman, R. (1999). Hard wired leadership. Jaico.
Cita Chicago (17th ed.)Pearman, Roger. Hard Wired Leadership. Mumbai: Jaico, 1999.
Cita MLA (9th ed.)Pearman, Roger. Hard Wired Leadership. Jaico, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.