1. BMF water sports and leisure participation survey;British Marine Federation,2007
2. The epidemiology of injury among surfers, kite surfers and personal watercraft riders: wind and waves;Pikora;Med Sport Sci,2012
3. Surfing injuries at Waikiki;Allen;JAMA,1977
4. Competitive surfing injuries: a prospective study of surfing-related injuries among contest surfers;Nathanson;AJSM,2007
5. Stormrider guide: Europe – complete colour atlas and guide to all the surfing locations in Europe;Fitzjones,1998