1. Mark F. McGranaghan, Surya Santoso and H. Wayne Beaty “Electrical Power Systems Quality” 2nd edition, McGraw-Hill Companies, 2004.
2. Malcolm Barnes” Practical grounding, bonding, shielding and surge protection” Oxford: Newnes, 2004.
3. Pedro Rodríguez “Grid Converters for Photovoltaic and Wind Power Systems” Wiley-IEEE Press, 2011.