Bennett, D., & Steinkamp, J. R. (1995). Skyscrapers: The world's tallest buildings and how they work. Aurum Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBennett, David, और James R. Steinkamp. Skyscrapers: The World's Tallest Buildings and How They Work. London: Aurum Press, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBennett, David, और James R. Steinkamp. Skyscrapers: The World's Tallest Buildings and How They Work. Aurum Press, 1995.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.