Contracting Parties to the General Agreement on Tariffs and Trade. (1962). Proceedings of the meeting of ministers, 27-30 November 1961. s.n.
Citação norma ChicagoContracting Parties to the General Agreement on Tariffs and Trade. Proceedings of the Meeting of Ministers, 27-30 November 1961. Geneva: s.n, 1962.
Citação norma MLAContracting Parties to the General Agreement on Tariffs and Trade. Proceedings of the Meeting of Ministers, 27-30 November 1961. s.n, 1962.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.