==参考文献==
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* 中国社会学网 https://web.archive.org/web/20060523153556/http://www.sociology.cass.cn/shxw/sociologist/chenda/t20030919_1084.htm
* 《清华大学志》327-328页 http://books.google.com/books?id=s9suwj1X1wgC&hl=zh-CN