6GATT Document, Generalized System of Preferences, Decision of 25 June 1971, BISD 18S/24.
7GATT Document, Differential and More Favourable Treatment, Reciprocity and Fuller Participation of Developing Countries, Decision of 28 November 1979 L/4903.
9Lorand Barrels, "The WTO Enabling Clause and Positive Conditionality in the European Community's GSP Program" ,Jounral of International Ecocomic Law, 2003,6:524.
10Lorand Bartels, "The WTO Enabling Clause and Positive Conditionality in the European Community's GSP program" Journal of International Economic Law, 2003,6:526-527.