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.
Παραπομπή σε μορφή Chicago (17η εκδ.)Conference 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.
Παραπομπή σε μορφή MLA (9th εκδ.)Conference 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.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.