International Trade Centre UNCTAD/WTO. (1964). International Trade Forum. Gatt International Trade Centre.
Lua i Stíl Chicago (17ú heag.)International Trade Centre UNCTAD/WTO. International Trade Forum. Geneva, Suíça: Gatt International Trade Centre, 1964.
Lua MLA (8ú heag.)International Trade Centre UNCTAD/WTO. International Trade Forum. Gatt International Trade Centre, 1964.
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