1. The European Offshore Wind Industry-Key Trends and Statistics 2016https://windeurope.org/about-wind/statistics/offshore/european-offshore-wind-industry-key-trends-and-statistics-2016/
2. Lazard’s Levelized Cost of Energy Analysis—Version 10.0,2016
3. IEC 61400-1: Wind Turbines Part 1: Design Requirements,2005
4. IEC 61400-3: Wind Turbines—Part 3: Design Requirements for Offshore Wind Turbines,2009