Tài liệu tham khảo

WikiPedia: Sotirios_Kyrgiakos http://www.premierleague.com/page/PlayerProfile/0,... http://www.soccerbase.com/players/player.sd?player... http://en.euro2008.uefa.com/news/kind=1/newsid=702... http://www.uefa.com/competitions/ucl/history/seaso... http://www.uefa.com/footballeurope/news/kind=2/new... http://www.aekfc.gr/index.asp?a_id=74&n_id=4309 http://www.kyrgiakos.gr/ http://news.bbc.co.uk/sport2/hi/football/teams/l/l... http://www.telegraph.co.uk/sport/2354086/Rangers-f... https://www.national-football-teams.com/player/265...