Concept
Version 5
Created by Boundless
Regulating Congressional Lobbyists
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Lobbying in the United States."
http://en.wikipedia.org/wiki/Lobbying_in_the_United_States%23The_regulatory_environment
Wikipedia
GNU FDL.