Não informado. (1964). Biceri Abstracts from Technical and Patent Publications. British Internal Combustion Engine Research Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Biceri Abstracts from Technical and Patent Publications. London: British Internal Combustion Engine Research Institute, 1964.
Lua MLA (8ú heag.)Não informado. Biceri Abstracts from Technical and Patent Publications. British Internal Combustion Engine Research Institute, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.