(1972). CRSI handbook, based upon the 1971 ACI building code. Chicago: Concrete Reinforcing Steel Institute.
استشهاد بنمط شيكاغوCRSI Handbook, Based Upon the 1971 ACI Building Code. Chicago: Concrete Reinforcing Steel Institute, 1972.
MLA استشهادCRSI Handbook, Based Upon the 1971 ACI Building Code. Chicago: Concrete Reinforcing Steel Institute, 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.