Seaisi. (1978). Directory of iron and stell works in member countries. Shenton way: South East Asia Iron and Steel Institute.
Dyfyniad Arddull ChicagoSeaisi. Directory of Iron and Stell Works in Member Countries. Shenton way: South East Asia Iron and Steel Institute, 1978.
Dyfyniad MLASeaisi. Directory of Iron and Stell Works in Member Countries. Shenton way: South East Asia Iron and Steel Institute, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.