1. Renewables 2017 Global Status Report. REN21. 2017. (Paris: REN21 Secretariat);Sawin,2017
2. Energy from the oceans;Holt;Physics Education-London,2007
3. Renewable energy from the ocean;Pelc;Mar. Pol.,2002
4. Ocean Wave Energy: Current Status and Future Perspectives;Cruz,2007
5. A review of wave-energy extraction;Falnes;Mar. Struct.,2007