1. http://www.bipm.org
2. http://www.kcdb.bipm.org
3. Comité International des Poids et Mesures (2003) Evolving Needs for Metrology in Trade, Industry and Society and the Role of the BIPM
4. Calzadilla B (2002) UNIDO's Activities related to standards and market access facilitation: Case of Victorian Lake Project, UNIDO. Presentation at UNCTAD Standards and Trade Workshop in Geneva, UNIDO-PTC/IPT
5. Leech DP (2000) The Economic impact of NIST cholesterol standards program. NIST Planning Report 00-4