http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Assessing the value of the NATO alliance
hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fifteenth Congress, second session, September 5, 2018
GPO Cataloging Record Distribution Program (CRDP).
United States. Congress. Senate. Committee on Foreign Relations.