Lua APA (7ú heag.)
Vazirani, V., & Ratwani, M. (1977). Steel structures and timber structures: Analysis, design and details of structures (8th ed.). Khanna.
Lua i Stíl Chicago (17ú heag.)
Vazirani, V.N, agus M.M Ratwani. Steel Structures and Timber Structures: Analysis, Design and Details of Structures. 8th ed. Delhi: Khanna, 1977.
Lua MLA (9ú heag.)
Vazirani, V.N, agus M.M Ratwani. Steel Structures and Timber Structures: Analysis, Design and Details of Structures. 8th ed. Khanna, 1977.
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