Não informado. World commodity report. Financial Times Business Information.
Lua i Stíl Chicago (17ú heag.)Não informado. World Commodity Report. London: Financial Times Business Information.
Lua MLA (8ú heag.)Não informado. World Commodity Report. Financial Times Business Information.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.