Não informado. (1999). Octane Week. Hart Fuels Information Services.
Lua i Stíl Chicago (17ú heag.)Não informado. Octane Week. Washington: Hart Fuels Information Services, 1999.
Lua MLA (8ú heag.)Não informado. Octane Week. Hart Fuels Information Services, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.