Ramaswamy, G. S. (1986). Design and construction of concrete shell roofs. CBS.
Chicago Edition CitationRamaswamy, G S. Design and Construction of Concrete Shell Roofs. Delhi: CBS, 1986.
Deismireacht MLARamaswamy, G S. Design and Construction of Concrete Shell Roofs. CBS, 1986.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.