Yunnan bian jiang min zu di qu du pin fan zui xian zhuang, yuan yin yu dui ce = The reasons and countermeasures of drug crime in the borderland of Yunnan province, China / Liu Ting zhu.
云南边疆民族地区毒品犯罪现状、原因与对策 = The reasons and countermeasures of drug crime in the borderland of Yunnan province, China / 刘婷著.