Kettunen, I. Patrick Le Quement: Designers should enjoy what they do.
Cita Chicago Style (17a ed.)Kettunen, Ilkka. Patrick Le Quement: Designers Should Enjoy What They Do.
Cita MLA (9a ed.)Kettunen, Ilkka. Patrick Le Quement: Designers Should Enjoy What They Do.
Precaución: Estas citas no son 100% exactas.