Vogel, C. M., Cagan, J., Boatwright, P., & Hammonds, K. H. (2005). The design of things to come: How ordinary people create extraordinary products. Wharton School.
Cita Chicago Style (17a ed.)Vogel, Craig M., Jonathan Cagan, Peter Boatwright, y Keith H. Hammonds. The Design of Things to Come: How Ordinary People Create Extraordinary Products. New Jersey: Wharton School, 2005.
Cita MLA (9a ed.)Vogel, Craig M., et al. The Design of Things to Come: How Ordinary People Create Extraordinary Products. Wharton School, 2005.
Precaución: Estas citas no son 100% exactas.