1. Ahadzie, K. D. (2007). A model for predicting the performance of project managers in mass house building projects in Ghana. Ph.D. Thesis Submitted to the University of Wolverhampton, UK.
2. Ahmed, S. M., & Kangari, R. (1996). Quality Function Deployment in Building Construction. Proceedings of the 8th symposium on Quality Function Deployment, GOAL/QPC. (pp. 209–220). Novi, Michigan.
3. Albino, V., & Berardi, U. (2012). Green buildings and organizational changes in Italian case studies. Business Strategy and the Environment, 21(6), 387–400.
4. Andrews, C. J., & Krogmann, U. (2009). Explaining the adoption of energy-efficient technologies in U.S commercial buildings. Energy and Buildings, 41, 287–294.
5. Anumba, C. J., Ugwu, O. O., & Ren, Z. (2005). Agents and multi-agent systems in construction. London: Taylor & Francis Ltd.