Não informado. (1974). Quarterly Bulletin of Cocoa Statistics. International Cocoa Organization.
Lua i Stíl Chicago (17ú heag.)Não informado. Quarterly Bulletin of Cocoa Statistics. London: International Cocoa Organization, 1974.
Lua MLA (8ú heag.)Não informado. Quarterly Bulletin of Cocoa Statistics. International Cocoa Organization, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.