Ramaswamy, G. (1968). Design And Construction Of Concrete Shell Roofs/ G.s. Ramaswamy. McGraw-Hill.
Chicago-viite (17. p.)Ramaswamy, G.S. Design And Construction Of Concrete Shell Roofs/ G.s. Ramaswamy. McGraw-Hill, 1968.
MLA-viite (8. p.)Ramaswamy, G.S. Design And Construction Of Concrete Shell Roofs/ G.s. Ramaswamy. McGraw-Hill, 1968.
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