Willoughby, J. (2005). Confessions of an Economic Hit Man. International Institute of Islamic Thought.
Cita Chicago Style (17a ed.)Willoughby, Jay. Confessions of an Economic Hit Man. International Institute of Islamic Thought, 2005.
Cita MLA (8a ed.)Willoughby, Jay. Confessions of an Economic Hit Man. International Institute of Islamic Thought, 2005.
Precaución: Estas citas no son 100% exactas.