1. Halaris C, Bafoutsou G, Papavassiliou G, Mentzas G. A System for Virtual Tendering and Bidding. 8th Panhellinic Conference in Informatics 2001, 8–10 November, Cyprus.
2. Bidding practices of subcontractors in Colorado;Shash;ASCE; Journal of Construction Engineering and Management,1998
3. Subcontractors’ bidding decisions;Shash;ASCE; Journal of Construction Engineering and Management,1998
4. Contractor selection for design/build projects;Palaneeswaran;ASCE; Journal of Construction Engineering and Management,2000
5. Average bid method—competitive bidding strategy;Ioannou;ASCE; Journal of Construction Engineering and Management,1993