http://viagenspelooeste.blogspot.com/
http://www.aportugal.com/caldasdarainha/index.htm
http://www.oesteonline.pt/noticias
http://www.anprotec.org.br/publicacao.php?idpublicacao=833
http://www.genesis.puc-rio.br/
http://www.lkcomunicacao.pt/lk/index.php?op=4&id=575
http://www.taguspark.pt/content/1/9/incubadora
http://www.aportugal.com/caldasdarainha/index.htm
http://www.tecmaia.com/
http://www.youtube.com/watch?v=bSUaClCLntA&NR=1