12.- Bibliografía.

GOOGLE; Bronzino (2007a), Disponible en: http://images.google.com.mx/imgres?imgurl=http://www.unaaldia.net/wp-content/bronzino001.jpg&imgrefurl=http://www.unaaldia.net/%3Fm%3D20060325&h=576&w=450&sz=87&hl=es&start=9&tbnid=gsZucl6jYHXRYM:&tbnh=134&tbnw=105&prev=/images%3Fq%3Dbronzino%26gbv%3D2%26svnum%3D10%26hl%3Des

GOOGLE; Tiziano “La Bella” (2007b). Disponible en: http://images.google.com.mx/imgres?imgurl=http://www.art-prints-on-demand.com/kunst/tizian_eigentl_tiziano_vercel/la_bella.jpg&imgrefurl=http://www.art-prints-on-demand.com/a/tizian-eigentl-tiziano-ve/la-bella.html&h=500&w=368&sz=40&hl=es&start=18&tbnid=9yGXUBWFej8M6M:&tbnh=130&tbnw=96&prev=/images%3Fq%3D%2522la%2Bbella%2522%2Btiziano%26gbv%3D2%26svnum%3D10%26hl%3Des%26sa%3DX