Não informado. (1970). Sugar cane. Sugar Industry Research Institute, Sugar Industry Authority.
Lua i Stíl Chicago (17ú heag.)Não informado. Sugar Cane. Mandeville, Jamaica: Sugar Industry Research Institute, Sugar Industry Authority, 1970.
Lua MLA (8ú heag.)Não informado. Sugar Cane. Sugar Industry Research Institute, Sugar Industry Authority, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.