http://html.rincondelvago.com/psicologia-del-consumidor_1.html
http://www.wikilearning.com/la_psicologia_del_consumidor-wkccp-3791-78.htm

persuacion

http://www.mercadeo.com/46_dulce_persuac.htm
http://www.google.com.ar/search?hl=es&q=persuacion&meta=