Não informado. (2004). International cotton bulletin. US Bureau of Land Reclamation.
Lua i Stíl Chicago (17ú heag.)Não informado. International Cotton Bulletin. London: US Bureau of Land Reclamation, 2004.
Lua MLA (8ú heag.)Não informado. International Cotton Bulletin. US Bureau of Land Reclamation, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.