-. (1980). Building code requirements for reinforced concrete. Portland Cement Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र-. Building Code Requirements for Reinforced Concrete. Portland Cement Association, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्र-. Building Code Requirements for Reinforced Concrete. Portland Cement Association, 1980.
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