HORNE, M. R. (1979). Plastic Theory Of Structures Michael R. Horne. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)HORNE, Michael R. Plastic Theory Of Structures Michael R. Horne. Pergamon Press, 1979.
Lua MLA (8ú heag.)HORNE, Michael R. Plastic Theory Of Structures Michael R. Horne. Pergamon Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.