Steel Construction Institute (Great Britain), Davison, B., & Owens, G. W. (2012). Steel designers' manual (7th ed.). Wiley-Blackwell.
Lua i Stíl Chicago (17ú heag.)Steel Construction Institute (Great Britain), Buick Davison, agus Graham W. Owens. Steel Designers' Manual. 7th ed. Chichester, West Sussex, U.K: Wiley-Blackwell, 2012.
Lua MLA (9ú heag.)Steel Construction Institute (Great Britain), et al. Steel Designers' Manual. 7th ed. Wiley-Blackwell, 2012.
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