Li, Z. (2011). Advanced concrete technology. John Wiley & Sons.
Dyfyniad Arddull ChicagoLi, Zongjin. Advanced Concrete Technology. New Jersey: John Wiley & Sons, 2011.
Dyfyniad MLALi, Zongjin. Advanced Concrete Technology. John Wiley & Sons, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.