Alba, M. (2015). Earl Martin Valencia: President & Co-Founder, IdeaSpace. Gadgets.
Cita Chicago Style (17a ed.)Alba, Maribelle. "Earl Martin Valencia: President & Co-Founder, IdeaSpace." Gadgets 2015.
Cita MLA (9a ed.)Alba, Maribelle. "Earl Martin Valencia: President & Co-Founder, IdeaSpace." Gadgets, 2015.
Precaución: Estas citas no son 100% exactas.