Conference on the Civil Engineer's Role in Productivity in the Construction Industry. (1976). The civil engineer's role in productivity in the construction industry: Proceedings. New York : American Society of Civil Engineers.
Dyfyniad Arddull ChicagoConference on the Civil Engineer's Role in Productivity in the Construction Industry. The Civil Engineer's Role in Productivity in the Construction Industry: Proceedings. New York : American Society of Civil Engineers, 1976.
Dyfyniad MLAConference on the Civil Engineer's Role in Productivity in the Construction Industry. The Civil Engineer's Role in Productivity in the Construction Industry: Proceedings. New York : American Society of Civil Engineers, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.