Bronze Lamp Further Reading
Cartwright, Mark. “Trade in the Roman World,” Ancient History Encyclopedia. Last modified December 17, 2013. http://www.ancient.eu /article/638/.
Finishes – Chemical weathering, Copper in Architecture Design Handbook, Copper Development Association Inc.,http://www.copper.org/applications/architecture/arch_dhb/finishes/finishes.html#chmwthrng
O’Connell, Paul A., Mckenna, Gregory B. Encyclopedia of Polymer Science and Technology. John Wiley & Sons, Inc. pp. 657–681
Sternthal, Daniel (1998). A primer on copper roofing, The Construction Specifier, Magazine of the Construction Specifications Institute, September 1998