Broughton, P., & Vance, S. (2008). Ahead of the Curve (1st edition.). Tantor Media, Inc.
Cita Chicago Style (17a ed.)Broughton, Philip, y Simon Vance. Ahead of the Curve. 1st edition. Tantor Media, Inc, 2008.
Cita MLA (9a ed.)Broughton, Philip, y Simon Vance. Ahead of the Curve. 1st edition. Tantor Media, Inc, 2008.
Precaución: Estas citas no son 100% exactas.
