Bàsica Ali, Sayigh, Comprehensive Renewable Energy, , 2012
Sergio Capareda, Introduction to Biomass Energy Conversions, CRC Press, 2013
Heinrich Häberlin, Photovoltaics System Design and Practice, ,

Complementària Boyle, Godfrey, Renewable Energy: Power for a Sustainable Future, 3rd, 2012
Sørensen, Bent, Renewable Energy Conversion, , 2007