Ramaswamy, G. (2005). Design and construction of concrete shell roofs. C B S Publishers and Distributors.
शिकागो स्टाइल उद्धरणRamaswamy, G.S. Design and Construction of Concrete Shell Roofs. New Delhi: C B S Publishers and Distributors, 2005.
एमएलए उद्धरणRamaswamy, G.S. Design and Construction of Concrete Shell Roofs. C B S Publishers and Distributors, 2005.
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