American Concrete Institute. (1970). Building code requirements for reinforced concrete (ACI 318-71). Webster.
Chicago Style aipamenaAmerican Concrete Institute. Building Code Requirements for Reinforced Concrete (ACI 318-71). Manila: Webster, 1970.
MLA aipamenaAmerican Concrete Institute. Building Code Requirements for Reinforced Concrete (ACI 318-71). Webster, 1970.
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