http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Directory of regional councils in the United States
National Association of Regional Councils
Directory of regional councils (Washington, D.C. : 1986)
Directory of regional councils (Washington, D.C. : 1999)
National Association of Regional Councils, 1700 K St., Ste. 1300, Washington, DC 20006