Special study on economic change. Part 3, June 15, 16, 20, 21, and 22, 1978 : hearings before the Joint Economic Committee, Congress of the United States, Ninety-fifth Congress, second session
Washington : U.S. Government Printing Office, 1978. Washington, D.C. : For sale by the Superintendent of Documents, U.S. Government Printing Office [Getzville, New York] : William S. Hein & Company, [2017]