Cristovam Buarque

http://en.wikipedia.org/wiki/Cristovam_Buarque
https://pt-br.facebook.com/Cristovam.Buarque
https://twitter.com/Sen_Cristovam
http://unu.edu/about/unu-council/senator-christovam-buarque
http://www.wrm.org.uy/oldsite/countries/Brazil/amazonia.html
http://1drop.wordpress.com/2008/05/07/internationalization-of-the-world-cristovam-buarque/
http://www.wise-qatar.org/content/senator-cristovam-buarque
http://www.goodreads.com/author/list/796687.Cristovam_Buarque

http://www.jornaldebrasilia.com.br/noticias/politica/524594/cristovam-buarque-e-o-nome-cada-vez-mais-dito-no-pdt/
http://www.portalbrasil.net/reportagem_cristovambuarque.htm
http://www1.folha.uol.com.br/cotidiano/2013/06/1298975-cristovam-buarque-defende-fim-dos-partidos.shtml
http://www.ebc.com.br/noticias/politica/2014/02/cristovam-buarque-relatara-projeto-que-legaliza-plantio-domestico-de
http://www.quemdisse.com.br/frase.asp?frase=98156