1. Global wind report. Global Wind Energy Council; 2011.
2. Global wind energy outlook. GWEC, Brussels (Belgium); 2011.
3. Oceans of opportunity. EWEA, Brussels (Belgium); 2009.
4. Cost reduction prospects for offshore wind farms;Junginger;Wind Eng,2004
5. Kirke BK. Evaluation of self-starting vertical axis wind turbines for standalone applications. PhD thesis, Griffith University, Gold Coast (Australia); 1998.