Texas Comptroller of Public Accounts http://www.window.state.tx.us
Texas Office of the Attorney General (Charitable Raffles) http://www.oag.state.tx.us/consumer/raffle.shtml
Office of the Secretary of State (Corporation Section) http://www.sos.state.tx.us/corp/index.shtml
http://www.stayexempt.org/ (On-line Training for 501(c)3 organizations)
U.S. Government Accountability Office Government Auditing Standards - 2007 http://www.gao.gov/docsearch/locate?to=http%3A%2F%2Fwww.gao.gov%2Fnew.items%2Fd07731g.pdf
