Lua APA (7ú heag.)

(2012). STEEL designers’ manual: The Steel Construction Institute. Wiley-Blackwell.

Lua i Stíl Chicago (17ú heag.)

STEEL Designers’ Manual: The Steel Construction Institute. Wiley-Blackwell, 2012.

Lua MLA (9ú heag.)

STEEL Designers’ Manual: The Steel Construction Institute. Wiley-Blackwell, 2012.

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