1. IEC 61400-1:2005(E) Wind turbines–Part 1:Design requirements.
2. http://nozebra.ipapercms.dk/Vestas/Communication/Productbrochure/V16470MW/V16470MW/(accessed 14/4/2012).
3. IEC 61400-1:2005(E) Wind turbines–Part 1: Design requirements, pp. 24.
4. Davidson-Arnott, R.G.D., MacQuarrie, K. & Aagaard, T., “The effect of wind gusts, moisture content and fetch length on sand transport on a beach,” Geomorphology, Vol. 46, Iss.1-2, 2005, pp. 115-129.
5. IEC 61400-1:2005(E) Wind turbines–Part 1: Design requirements, pp. 24.