• Christopher Cuttle (2008), Lighting by Design 2 8DP, 
   UK Edition, Linacre House, Jordan Hill, Oxford OX2 

• Sarah E. Douglass(2005), Special Report - Identifying the Opportunities in 
   Alternative Energy, Investment Research Publications 

• Energy Revolution - A sustainable global energy outlook (2008), printing   
www.primaveraquint.nl

• Bart Vandeput, PhoEf Cases – Version Feb. 2008,
http://libarynth.org/luminous/phoef 

• Elizabeth Sanders (2007), Design for People Publication Series G., 
   University of Art and Design Helsinki 

• S. R. Wenham, M.A. Green, M.E Watt, R.Corkish(2009), 
   Applied Photovoltaic's 2nd Edition published by earth scan in UK. 

• Electronics For You,(December 2009), Vol 41 no.12,EFY Group Publication. 

Images Refered by:
• www.flickr.com
• http://images.google.com/imghp
• http://libarynth.org/luminous/phoef
• http://designboom.com/eng
• Elizabeth Sanders (2007), Design for People Publication

Case Study Downloads:
Geolights - New Dimension of Applied Photovoltaics - pdf