http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
denying visas to countries that refuse to take back their deported nationals : hearing before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, second session, July 14, 2016
Committee on Oversight and Government Reform,
Paper version available for sale by the Superintendent of Documents, U.S. Government Publishing Office.
United States. Congress. House. Committee on Oversight and Government Reform.