Não informado. (1975). Transit journal. American Public Transit Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Transit Journal. Washington: American Public Transit Association, 1975.
Lua MLA (8ú heag.)Não informado. Transit Journal. American Public Transit Association, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.