APA

United States, . (1993). Trade adjustment assistance program for firms: hearing before the Subcommittee on Trade of the Committee on Ways and Means, House of Representatives, One Hundred Third Congress, first session, May 27, 1993. Washington: U.S. G.P.O.

Chicago

United States, . 1993. Trade adjustment assistance program for firms: hearing before the Subcommittee on Trade of the Committee on Ways and Means, House of Representatives, One Hundred Third Congress, first session, May 27, 1993. Washington: U.S. G.P.O.

Harvard

United States, . (1993). Trade adjustment assistance program for firms: hearing before the Subcommittee on Trade of the Committee on Ways and Means, House of Representatives, One Hundred Third Congress, first session, May 27, 1993. Washington: U.S. G.P.O.

MLA

United States, . Trade adjustment assistance program for firms: hearing before the Subcommittee on Trade of the Committee on Ways and Means, House of Representatives, One Hundred Third Congress, first session, May 27, 1993. Washington: U.S. G.P.O. 1993.