O'Connell, W. J. L. (1938). A method of simplifying the calculations arising in the analysis of rigid (steel) building frames.
Lua i Stíl Chicago (17ú heag.)O'Connell, W. J. L. A Method of Simplifying the Calculations Arising in the Analysis of Rigid (steel) Building Frames. 1938.
Lua MLA (9ú heag.)O'Connell, W. J. L. A Method of Simplifying the Calculations Arising in the Analysis of Rigid (steel) Building Frames. 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
