J.J.Svec and P.E.Jeffers. (1967). Modern masonry panel construction systems. Chaners Books.
शिकागो स्टाइल उद्धरणJ.J.Svec and P.E.Jeffers. Modern Masonry Panel Construction Systems. U.S.A: Chaners Books, 1967.
एमएलए उद्धरणJ.J.Svec and P.E.Jeffers. Modern Masonry Panel Construction Systems. Chaners Books, 1967.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.