Morgan, T. L. (1952). Forces in framed structures. E. and F.N. Spon.
Lua i Stíl Chicago (17ú heag.)Morgan, T. Lyle. Forces in Framed Structures. London: E. and F.N. Spon, 1952.
Lua MLA (8ú heag.)Morgan, T. Lyle. Forces in Framed Structures. E. and F.N. Spon, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.