1. Intellectual property needs and expectations of traditional knowledge holders—WIPO report on Fact-Finding Missions on Intellectual Property and Traditional Knowledge. WIPO Publication 1998–1999; 768E: 25–26
2. Ministry of Culture introduces the situation of protection of intangible cultural heritage in China. http://news.sina.com.cn/c/2005-04-26/11356496690.shtml (in Chinese)
3. Zheng CS. Traditional knowledge and protection for two types of intellectual property. Intellect Prop 2002;(4): 3–5 (in Chinese)
4. Correa CM. Traditional knowledge and intellectual property. Geneva: The Quaker United Nations Office (QUNO), 5–9
5. Intellectual property and traditional knowledge. WIPO Publication No. 920E. 1