Steel Construction Institute. (1987). Steel Construction Today. Blackwell Scientific Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSteel Construction Institute. Steel Construction Today. Oxford, Inglaterra: Blackwell Scientific Publications, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSteel Construction Institute. Steel Construction Today. Blackwell Scientific Publications, 1987.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.