G. O'Brien
- Public Procurement: The European Perspective.. In: Proceedings of the Institution of Civil Engineers - Municipal Engineer, v. 133, n. 2 (Juni 1999). (1999):
- On Certain Climatic Phenomena of the Northern Coast of the Republic of Chili. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 109, n. 1892-3 ( 1892). (1892):