Liên quan Robert Oppenheimer Robert Lewandowski Roberto Carlos Robert Downey Jr. Roberto Baggio Roberto Mancini Robert Pattinson Robert Pirès Roberto Firmino Robert Sánchez
Tài liệu tham khảo WikiPedia: Robert_Fulton http://www.fieldtrip.com/pa/75482679.htm http://www.gsk58.dial.pipex.com/symington/index.sh... http://www.yorkblog.com/cannonball/2010/11/fultons... http://www.history.rochester.edu/steam/thurston/18... http://fax.libs.uga.edu/TC744xF97/ http://fax.libs.uga.edu/TC744xF97/1f/canal_navigat... http://www.1911encyclopedia.org/Robert_Fulton http://www.archive.org/details/leadingamericani00i... http://www.artrenewal.org/asp/database/art.asp?aid... http://www.booknotes.org/Watch/166459-1/Kirkpatric...
