APA aipamena

Contracting Parties to the General Agreement on Tariffs and Trade. (1953). General agreement on tariffs and trade. Protocols of supplementary concessions. s.n.

Chicago Style aipamena

Contracting Parties to the General Agreement on Tariffs and Trade. General Agreement on Tariffs and Trade. Protocols of Supplementary Concessions. Geneva: s.n, 1953.

MLA aipamena

Contracting Parties to the General Agreement on Tariffs and Trade. General Agreement on Tariffs and Trade. Protocols of Supplementary Concessions. s.n, 1953.