Julia Loughlin Makarushka and William G. Johnson . Marvin Sussman and Frank E. Hagan . Gordon Associates . Joseph Halpern . Ronald E. Fine and John D. Huss[U.S. GPO?][1979]
Interagency Task Force on Product Liability ; under direction of U.S. Department of CommerceU.S. Dept. of Commerce, National Technical Information Service[1977?]