1. Ashwin-Ushas Corporation. Our Unique, Patented Technology in a Nutshell, (http://www.ashwin-ushas.com/EleHome/IRElectro/index.html). Retrieved August 21, 2008.
2. The temperature of the human skin;Benedict;Proc. Nat. Acad. Sci. USA,1919
3. Flexible electrochromic reflectance device based on tungsten oxide for infrared emissivity control;Bessiere;J. Appl. Phys.,2002
4. Bue, Grant C., Trevino, Luis, Tsioulos, Gus, Hanford, Anthony. Testing of Commercial Hollow Fiber Membranes for Spacesuit Water Membrane Evaporator, SAE Paper No. 2009-01-2427, 39th International Conference on Environmental Systems, Savannah, GA, 2009.
5. Chandrasekhar, Prasanna. Electrochromic Coupons for Thermal Control – Interim Report Update/Addendum”, Internal Report from Ashwin-Ushas Corp. to NASA Johnson Space Center, Contract #NNJ10HA32P/#NNJ10317729Q, submitted 9 March 2010.