Holden, G. (2013). Starting an online business for dummies (7.).
Cita Chicago Style (17a ed.)Holden, Greg. Starting an Online Business for Dummies. 7. 2013.
Cita MLA (8a ed.)Holden, Greg. Starting an Online Business for Dummies. 7. 2013.
Precaución: Estas citas no son 100% exactas.