1. Project management: cost, time and quality, two best guesses and a phenomenon, its time to accept other success criteria;Atkinson;International Journal of project management,1999
2. The “real” success factors on projects;Cooke-Davies;International Journal of Project Management,2002
3. Measurement of project success;De Wit;International Journal of Project Management,1988
4. Time scheduling and financial planning of construction;Efremidis;Athens: Symmetria Publishing Company. (in Greek),1992
5. Introduction to Process Economics;Holland,1974