Holnicki-Szulc, J. (1995). Structural Analysis, Design And Control By The Virtual Distortion Method Jan Holnicki-szulc, Jacek T. Gierlinski. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Holnicki-Szulc, Jan. Structural Analysis, Design And Control By The Virtual Distortion Method Jan Holnicki-szulc, Jacek T. Gierlinski. John Wiley & Sons, 1995.
Lua MLA (8ú heag.)Holnicki-Szulc, Jan. Structural Analysis, Design And Control By The Virtual Distortion Method Jan Holnicki-szulc, Jacek T. Gierlinski. John Wiley & Sons, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.