http://2010.census.gov/2010census/data/apportionment-pop-text.php
444
http://census.gov/2010census/data/
1
http://citation.dbpedia.org/hash/425fdf19426c2924db940060da79ad19d00a5f457283e2f85fc23082d99ff8cd
1
CiteRank - project for automatic evaluation of the sources in Wikipedia articles.