1. Transaction costs, relational contracting and public private partnerships: a case study of UK defence
2. P. Fewings, Construction Project Management: An Integrated Approach (Taylor & Francis, Abingdon, 2005).
3. Perceptions of positive and negative factors influencing the attractiveness of PPP/PFI procurement for construction projects in the UK
4. Z. Kominek, “Filling the Gap in Urban Transport: Private Sector Participation in Transition Countries”, Working Paper No. 93, London (2005).
5. K. Pribadi and M. Pangeran “Assessing Readiness of Public Sector Risk Management for PPP in Infrastructure Development in Indonesia," in Second International Conference on Construction in Developing Countries (ICCIDC-II): Advancing and Integrating Construction Education, Research & Practice, Cairo, pp. 217–280 (2010).