American Concrete Institute (Estados Unidos) Committee 211. (2014). Guide for submittal of concrete proportions. Farmington Hills, MI: ACI.
Chicago Style CitationAmerican Concrete Institute (Estados Unidos) Committee 211. Guide for Submittal of Concrete Proportions. Farmington Hills, MI: ACI, 2014.
MLA CitationAmerican Concrete Institute (Estados Unidos) Committee 211. Guide for Submittal of Concrete Proportions. Farmington Hills, MI: ACI, 2014.
Warning: These citations may not always be 100% accurate.