Chapter 8
National Archives: www.archives.gov
Center for the Study of Federalism: http://www.csfederalismo.it/en/
Political Database of the Americas (Georgetown University): http://pdba.georgetown.edu/
Latin American Network Information Center (LANIC, U. Texas): http://lanic.utexas.edu/subject/government/
Forum of Federations: http://www.forumfed.org/en/index.php
Politics Handbook of the World http://library.cqpress.com ,(via institutional subscription, free trial available), See section on “System of Government.”