Ragon, G. (1999). Advertising as a social & moral force. Manila Bulletin.
Cita Chicago Style (17a ed.)Ragon, Genoveva. "Advertising as a Social & Moral Force." Manila Bulletin 1999.
Cita MLA (9a ed.)Ragon, Genoveva. "Advertising as a Social & Moral Force." Manila Bulletin, 1999.
Precaución: Estas citas no son 100% exactas.