Clare, M. and W. Ward, "Moving forward," Concrete Construction 51 (2006): 26-34.

Clark, R.W., Edison: The Man Who Made the Future (New York: G.P. Putnam's Sons, 1977).

Edison, T.A., The Diary and Sundry Observations of Thomas Alva Edison, ed. D.D. Runes, (New York: Philosophical Library, 1948).

Edison, T.A. Primary Abbreviated Case File Title Concrete Furniture, fol. 821, ser. 674274 (Thomas A. Edison Papers, Rutgers University).

Edison's Furniture www.nps.gov/edis/photosmultimedia/photogallery.htm?eid=87885&aid=221&root_aid=210.

Gelb, M.J. and S. Miller Caldicott, Innovate Like Edison: The Success System of America's Greatest Inventor (New York: Dutton Books, 2007).

Hunter, Kim, telephone interview with author, August, 2007.

Jonnes, J., Empires of Light: Edison, Tesla, Westinghouse, and the Race to Electrify the World (New York: Random House, 2003).

Kipling, R. The poem "If", www.kipling.org.uk/poems_if.htm

Mechanical Music Digest, http://www.mmdigest.com/Archives/Digests/200404/2004.04.13.07.html

The Edison Birthplace Museum A complete list of Edison's patents is available at www.tomedison.org/patent.html

Sauter, E., "Tilt-up Provides Building Solutions for Modern churches," Concrete Engineering International 10 (2006): 57-59.

Wachhorst, W., Thomas Alva Edison: An American Myth (Cambridge, ma: MIT Press, 1981).