http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Previous ed.: published as The international relations dictionary / Jack C. Plano, Roy Olton. Harlow : Longman, c1988.
Lawrence Ziring, Jack C. Plano, Roy Olton.
Revised edition of: The international relations dictionary / Jack C. Plano, Roy Olten. 4th edition c1988.