Commonwealth Secretariat & International Trade Centre UNCTAD/GATT. (2000). Business guide to the General Agreement on Trade in Services. International Trade Centre, and Commonwealth Secretariat.
Chicago-viite (17. p.)Commonwealth Secretariat ja International Trade Centre UNCTAD/GATT. Business Guide to the General Agreement on Trade in Services. Geneva: International Trade Centre, and Commonwealth Secretariat, 2000.
MLA-viite (9. p.)Commonwealth Secretariat ja International Trade Centre UNCTAD/GATT. Business Guide to the General Agreement on Trade in Services. International Trade Centre, and Commonwealth Secretariat, 2000.
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