United States. National Labor Relations Board. (1976). Classified index of decisions of the regional directors of the National Labor Relations Board in representation proceedings. National Labor Relations Board : [For sale by the Supt. of Docs., U.S. G.P.O.].
Chicago Style (17th ed.) CitationUnited States. National Labor Relations Board. Classified Index of Decisions of the Regional Directors of the National Labor Relations Board in Representation Proceedings. [Washington, D.C.]: National Labor Relations Board : [For sale by the Supt. of Docs., U.S. G.P.O.], 1976.
MLA (9th ed.) CitationUnited States. National Labor Relations Board. Classified Index of Decisions of the Regional Directors of the National Labor Relations Board in Representation Proceedings. National Labor Relations Board : [For sale by the Supt. of Docs., U.S. G.P.O.], 1976.