(1957). Manual of standard practice for detailing reinforced concrete structures (ACI 315-57): Adopted as a standard of the American Concrete Institute by letter ballot canvassed June 1, 1957. Detroit: American Concrete Institute.
Παραπομπή Chicago StyleManual of Standard Practice for Detailing Reinforced Concrete Structures (ACI 315-57): Adopted As a Standard of the American Concrete Institute By Letter Ballot Canvassed June 1, 1957. Detroit: American Concrete Institute, 1957.
Παραπομπή MLAManual of Standard Practice for Detailing Reinforced Concrete Structures (ACI 315-57): Adopted As a Standard of the American Concrete Institute By Letter Ballot Canvassed June 1, 1957. Detroit: American Concrete Institute, 1957.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.