1. Study on the application of rough set theory in multi index comprehensive evaluation [J];Chen;Modern manufacturing engineering,2005
2. current situation analysis of tour guide salary in Shanxi Province and construction of “comprehensive salary system” [J];Hou;Economist,2009
3. Current situation and Countermeasures of tour guide quality [J];Hou;Industry and Technology Forum,2008
4. Analysis of related problems of tour guide service in China [J];Li;Cooperative economy and technology,2009
5. Review of domestic tour guide salary system [J];Wang;Journal of Henan Commercial College,2008