Ramamrutham, S. (1975). Design of steel structures (Rev.ed.2.). Dhanpat Rai and sons.
Čikaški stil citiranjaRamamrutham, S. Design of Steel Structures. Rev.ed.2. New Delhi: Dhanpat Rai and sons, 1975.
MLA način citiranjaRamamrutham, S. Design of Steel Structures. Rev.ed.2. Dhanpat Rai and sons, 1975.
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