ChemMet, Ltd., PC. "Engineering Services-Chemical and "Corrosion." 1997. http://www.chemmet.com/(15 Dec. 1997)."Corrosion." 1997. http://www.netaccess.on.ca/~dbc/cic_hamilton/coros.html(15 Dec. 1997).
"Engineering Design." 1997. http://www.staffs.ac.uk/sands/engs/des/aids/process/selecmat.htm (1 Jan. 1998).
Meyer, Michael Holmboe. "Statue of Liberty." StavangerHistory Pages. http://home.sol.no/~kmeyer/sg07.htm(10 Dec. 1997).
NACE International. "Why Do We Care About Corrosion Control?" 1997. http://www.nace.org/memwhy.htm(12 Dec. 1997).
National Park Service. "Statue of Liberty National Monument andEllis Island." 1997. http://www.nps.gov/stli/(6 Dec. 1997).
"The Statue of Liberty." http://www.libertystatepark.com/statueof.htm (22 Dec. 1997).
"Statue of Liberty National Monument." http://www.cr.nps.gov/phad/stlilcs.html(12 Dec. 1997).
"Statue of Liberty". General article from copper.org.
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