แหล่งที่มา WikiPedia: คีรา_กราซี http://www.orkut.com.br/Community?cmm=18749176 http://www.550media.com/igjjf/familytree.html http://www.charlesgracie.com/cms/ http://gracieadventure.com/ http://www.graciemag.com/en/2009/12/%E2%80%9Cneith... http://www.graciemag.com/en/2010/08/embark-on-the-... http://www.myspace.com/kyragracie http://thefightworkspodcast.com/2010/06/03/gracie-... http://www.youtube.com/graciekyra http://www.youtube.com/watch?v=2e9Cx223IsQ
