United States. General Accounting Office
England and Wales. Sovereign (1625-1649 : Charles I).
United States. Congress. House. Committee on the Judiciary
Thomas A. Fernley
United States. Congress. House. Committee on Agriculture. Subcommittee on Tobacco and Peanuts.
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Transportation, and Tourism.
Joseph E. Stiglitz
National Association of Accountants.
Thomas R. Overstreet
Basil S. Yamey
Great Britain. Board of Trade.
P. W. S. Andrews
Great Britain. Monopolies Commission.
Canada. Restrictive Trade Practices Commission.
United States. Congress. House. Committee on Agriculture. Subcommittee on Tobacco and Peanuts
United States. Congress. House. Committee on Banking and Currency