Khan , A. F. (1981). Concrete structures building design and estimating. Sahdik pub.
Dyfyniad Arddull ChicagoKhan , Abul Faraz. Concrete Structures Building Design and Estimating. Dhaka: Sahdik pub, 1981.
Dyfyniad MLAKhan , Abul Faraz. Concrete Structures Building Design and Estimating. Sahdik pub, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.