American Institute of Steel Construction. (1960). Steel construction: A manual for architects, engineers and fabricators of buildings and other steel structures (5th ed., 26th printing.).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Institute of Steel Construction. Steel Construction: A Manual for Architects, Engineers and Fabricators of Buildings and Other Steel Structures. 5th ed., 26th printing. New York, 1960.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Institute of Steel Construction. Steel Construction: A Manual for Architects, Engineers and Fabricators of Buildings and Other Steel Structures. 5th ed., 26th printing. 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.