Draftedby:ChangjiangInstituteofSurvey,PlanningandDesignResearch，ChangjiangSpatialInformationTechnologyEngineeringCo,Ltd.Wuhan. (2017). Specification for survey of water and hydropower projects：SL 179-2013. 中国水利水电出版社.
Chicago-viite (17. p.)Draftedby:ChangjiangInstituteofSurvey,PlanningandDesignResearch，ChangjiangSpatialInformationTechnologyEngineeringCo,Ltd.Wuhan. Specification for Survey of Water and Hydropower Projects：SL 179-2013. 中国水利水电出版社, 2017.
MLA-viite (8. p.)Draftedby:ChangjiangInstituteofSurvey,PlanningandDesignResearch，ChangjiangSpatialInformationTechnologyEngineeringCo,Ltd.Wuhan. Specification for Survey of Water and Hydropower Projects：SL 179-2013. 中国水利水电出版社, 2017.
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