1. Compliance Supplement for Single Audits of State and Local Governments;Office of Management and Budget,1985
2. Political Culture, Policy Liberalism, and Public Records Laws in the American States;Pritchard,1989
3. Missouri Open Meetings, Open Records Law;Missouri Annotated Statutes,1987
4. 5 United States Code, Freedom of Information Act, Section 552.
5. American Federalism: A View from the States;Elazar,1972