Yu, W., & LaBoube, R. A. (2010). Cold-formed steel design (4th ed.). John Wiley & Sons. https://doi.org/10.1002/9780470949825
Lua i Stíl Chicago (17ú heag.)Yu, Wei-wen, agus Roger A. LaBoube. Cold-formed Steel Design. 4th ed. Hoboken, N.J: John Wiley & Sons, 2010. https://doi.org/10.1002/9780470949825.
Lua MLA (9ú heag.)Yu, Wei-wen, agus Roger A. LaBoube. Cold-formed Steel Design. 4th ed. John Wiley & Sons, 2010. https://doi.org/10.1002/9780470949825.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.