(1972). Strength Of Materials 2/ed/william A.nash. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Strength Of Materials 2/ed/william A.nash. McGraw-Hill, 1972.
Lua MLA (8ú heag.)Strength Of Materials 2/ed/william A.nash. McGraw-Hill, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.