Federalism and the ConstitutionKenneth Thomas. Available online via ProQuest Congressional.
Kenneth R. Thomas, Federalism and the Constitution (Cong Research Serv. Mar. 21, 2001) (available via ProQuest Congressional at http://congressional.proquest.com:80/congressional/docview/t21.d22.crs-2001-aml-0075?accountid=54706).