Não informado. (1988). Reliability Engineering and System Safety. Elsevier Science Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. Reliability Engineering and System Safety. Barking, Inglaterra: Elsevier Science Publishers, 1988.
Lua MLA (8ú heag.)Não informado. Reliability Engineering and System Safety. Elsevier Science Publishers, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.