Energy Savers: Direct Gain. (n.d.). EERE: Energy Savers Home Page. Retrieved December 8, 2009, from http://www.energysavers.gov/your_home/designing_remodeling/index.cfm/mytopic=10290
Energy Savers: Indirect Gain (Trombe Walls). (n.d.). EERE: Energy Savers Home Page. Retrieved December 8, 2009, from http://www.energysavers.gov/your_home/designing_remodeling/index.cfm/mytopic=10300
Energy Savers: Passive Solar Home Design. (n.d.). EERE: Energy Savers Home Page. Retrieved December 8, 2009, from http://www.energysavers.gov/your_home/designing_remodeling/index.cfm/mytopic=10250
Energy Savers: Straw Bale Home Design. (n.d.). EERE: Energy Savers Home Page. Retrieved December 8, 2009, from http://www.energysavers.gov/your_home/designing_remodeling/index.cfm/mytopic=10350
Interview with David Kin, conducted by Joseph Straughan on November 7th, 2009
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