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Robert_Johnson Tham khảoThực đơn
Robert_Johnson Tham khảoLiên quan
Robert Oppenheimer Robert Lewandowski Roberto Carlos Roberto Baggio Robert Downey Jr. Robert Pattinson Robert Pirès Roberto Mancini Robert II của Scotland Roberto FirminoTài liệu tham khảo
WikiPedia: Robert_Johnson http://www.allmusic.com/artist/johnson-p91178/ http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&G... http://www.rockhall.com/inductees/robert-johnson http://www.rollingstone.com/music/lists/100-greate... http://www.threeperfectminutes.com/search/label/Ro... http://hermes.lib.olemiss.edu/mystery/exhibit.asp?... http://xroads.virginia.edu/~MUSIC/rjhome.html http://www.blues.org/halloffame/inductees.php?Year... http://mtzionmemorialfund.org/site/memorials/rober... http://www.robertjohnsonbluesfoundation.org/