DIN EN ISO 24801-3-2014 娱乐潜水服务. 娱乐水中呼吸器潜水员培训要求. 第3部分: 3级-带队潜水员(ISO 24801-3-2014); 德文版本EN ISO 24801-3-2014
Recreational diving services - Requirements for the training of recreational scuba divers - Part 3: Level 3 - Dive leader (ISO 24801-3:2014); German version EN ISO 24801-3:2014