NOWAK, A. S., & COLLINS, K. R. (2003). Reliability of structures. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)NOWAK, Andrzej S., agus Kevin R. COLLINS. Reliability of Structures. Boston: McGraw-Hill, 2003.
Lua MLA (9ú heag.)NOWAK, Andrzej S., agus Kevin R. COLLINS. Reliability of Structures. McGraw-Hill, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.