Não informado. (1965). Tropical Products Institute. Tropical Products Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Tropical Products Institute. London: Tropical Products Institute, 1965.
Lua MLA (8ú heag.)Não informado. Tropical Products Institute. Tropical Products Institute, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.