Legal
- FindLaw
- Thomson - West (formerly West Group)
- U.S. Courts
- Westlaw
- Illinois State Bar Association
- Legal Reference Bureau
- International Municipal Lawyers Association
- Legislative Reference Bureau
- National Association of Bond Lawyers
- Chicago Daily Law Bulletin
Business and Finance
- United States Chamber of Commerce
- Department of Commerce and Economic Opportunity
- Illinois Finance Authority
- Southernost Illinois Delta Empowerment Zone
- Southern Five Regional Planning District
- Western Illinois Economic Development Authority
- Illinois TIF Association




