American Institute of Steel Construction. (1989). Manual of steel construction: Allowable stress design (9th ed.). American Institute of Steel Constraction.
Παραπομπή σε μορφή Chicago (17η εκδ.)American Institute of Steel Construction. Manual of Steel Construction: Allowable Stress Design. 9th ed. Chicago: American Institute of Steel Constraction, 1989.
Παραπομπή σε μορφή MLA (8th εκδ.)American Institute of Steel Construction. Manual of Steel Construction: Allowable Stress Design. 9th ed. American Institute of Steel Constraction, 1989.
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