APA (7th ed.) Zitazioa
Structural engineering handbook / Gaylord, Edwin H 2nd ed (2nd ed.).
Chicago Style (17th ed.) Zitazioa
Structural Engineering Handbook / Gaylord, Edwin H 2nd Ed. 2nd ed.
MLA (9th ed.) Zitazioa
Structural Engineering Handbook / Gaylord, Edwin H 2nd Ed. 2nd ed.
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