(2017). Journal of Structural Engineering Volume 143 (8-9). ASCE.
Dyfyniad Arddull ChicagoJournal of Structural Engineering Volume 143 (8-9). ASCE, 2017.
Dyfyniad MLAJournal of Structural Engineering Volume 143 (8-9). ASCE, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.