APA

United States, . (1992). Implementation of the Helsinki accords: hearing before the Commission on Security and Cooperation in Europe, One Hundred Second Congress, first session, the conflict in Yugoslavia, October 31, 1991. Washington: U.S. G.P.O.

Chicago

United States, . 1992. Implementation of the Helsinki accords: hearing before the Commission on Security and Cooperation in Europe, One Hundred Second Congress, first session, the conflict in Yugoslavia, October 31, 1991. Washington: U.S. G.P.O.

Harvard

United States, . (1992). Implementation of the Helsinki accords: hearing before the Commission on Security and Cooperation in Europe, One Hundred Second Congress, first session, the conflict in Yugoslavia, October 31, 1991. Washington: U.S. G.P.O.

MLA

United States, . Implementation of the Helsinki accords: hearing before the Commission on Security and Cooperation in Europe, One Hundred Second Congress, first session, the conflict in Yugoslavia, October 31, 1991. Washington: U.S. G.P.O. 1992.