http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Citizenship policies for an age of migration
Aleinikoff, T. Alexander (Thomas Alexander)
T. Alexander Aleinikoff and Douglas Klusmeyer.
Includes bibliographical references (pages 111-116) and index.
International Migration Policy Program (Series)