Dyfyniad APA
Basic reinforced concrete design / Reynolds, Chas E: Concrete Pub Ltd V2.
Dyfyniad Arddull Chicago
Basic Reinforced Concrete Design / Reynolds, Chas E: Concrete Pub Ltd V2.
Dyfyniad MLA
Basic Reinforced Concrete Design / Reynolds, Chas E: Concrete Pub Ltd V2.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.