Paul Roberts
- Contract Or Co-Operation? Insights From Beyond Construction: Collaboration - The Honda Experience. In: Lean Construction Journal. :
- Forum Novum–Vescovio: Studying urbanism in the Tiber valley. In: Journal of Roman Archeology, v. 14 ( 2001). (2001):
- Aligned with Nature. In: Civil Engineering Magazine, v. 80, n. 11 (November 2010). (2010):