Joseph L. Peterson, Steven Mihajlovic, Michael GillilandU.S. Dept. of Justice, National Institute of Justice : For sale by the Supt. of Documents, U.S. G.P.O.1984
by John W. English ; prepared for the U.S. Department of Transportation, National Highway Traffic Safety AdministrationU.S. Dept. of Transportation, National Highway Traffic Safety Administration : For sale by the Supt. of Documents, U.S. G.P.O.1981
compiled by The Mass Spectrometric Data Center, F.N.Harllee ,...[et al.]U.S. Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Documents., U.S. G.P.O.1966
submitted to the Committee on International Relations, U.S. House of Representatives, and the Committee on Foreign Relations, U.S. Senate, by the Department of State in accordance with Section 102 of the International Religious Freedom Act of 1998U.S. G.P.O