Não informado. SAE publications. Society of Automotive Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. SAE Publications. New York: Society of Automotive Engineers.
Lua MLA (8ú heag.)Não informado. SAE Publications. Society of Automotive Engineers.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.