Aym, Terrance. "TSA Scanners Shred Human DNA" Macedonian International News Agency. Los Alamos Scientist, 17 Dec. 2012. Web. 10 Apr. 2012. <http://macedoniaonline.eu/content/view/17090/56/>.

DOE/Argonne National Laboratory. "New T-ray Source Could Improve Airport Security, Cancer Detection." ScienceDaily, 26 Nov. 2007. Web. 10 Apr. 2012.

Giancoli, Douglas C. Physics: Principles with Applications. Upper Saddle River, N.J: Pearson/Prentice Hall, 2005. Print.

IANS. EU Adopts New Rules on Airport Body Scanners | Onion Live. Digital image. Onion Live. 10 Apr. 2012. Web. 11 Apr. 2012. <http://onionlive.com/2011/11/15/eu-adopts-new-rules-on-airport-body- scanners/>.

IOP. “Exploiting the neglected part of the electromagnetic spectrum.” Institute of Physics. Department of Higher Education and Research. Web. 11 Apr. 2012 <  http://visions.iop.org/pdf/v22www.pdf>.

Jon, Cartwright. "High-Tc Superconductors Plug 'terahertz Gap'" Physicsworld.com. 23 Nov. 2007. Web. 11 Apr. 2012. <http://physicsworld.com/cws/article/news/2007/nov/23/high-tc- superconductors-plug-terahertz-gap>.

“Making Waves” Digital image. Los Alamos Science and Technology Magazine. Web. 11 Apr. 2012. <http://www.lanl.gov/science/1663/march2011/story7.shtml>.

Smet J. Ospald, Griebel F.M. “Nanomaterials for Terahertz Research and Technology" German Ministry of Science and Education. Web.  11 Apr. 2012 

         <http://www.fkf.mpg.de/klitzing/research_topics/research_topics_details.php?topic=nanomaterials%20and%20systems%20for%20generating%20and%20detecting%20terahertz%20radiationahertz>.

"T-Rays Could Revolutionize Security Screening." NextEnergyNews.com. 06 Feb. 2008. Web. 11 Apr. 2012. <http://www.nextenergynews.com/news1/next-energy-news2.6a.html>.

"Terahertz Wave." Wikipedia. Wikimedia Foundation, 04 June 2012. Web. 8 Apr. 2012. <http://en.wikipedia.org/wiki/Terahertz_wave>.

Tyler, Craig. “Spotlight: Making Waves” Los Alamos Science and Technology   Magazine. 2007. Web. 11 Apr. 2012. <http://www.lanl.gov/science/1663/march2011/story7.shtml>.