1. Assessment of Offshore Wind Energy Resources for the United States;Schwartz,2010
2. Appraisal of the Offshore Wind Industry in Japan;Govindji,2014
3. GWEC : http://gwec.net/global-figures/graphs/.
4. Hywind Demo: http://innovate.statoil.com/challenges/hywind/Pages/default.aspx.
5. WindFloat:http://windfloatpacific.com/.