宋松柏. 区域水资源可持续利用指标体系及评价方法研究[D]: [博士学位论文]. 杨凌: 西北农林科技大学, 2003.
SONG Songbai. Study of indicators system and assessment methods for regional sustainable utilization in relation to water re-sources. Yangling: Northwest Sci-Tech University of Agriculture and Forestry, 2003. (in Chinese)