1. Ahuja H. Dozzi S.P. andAbouRizk S. M.1994. ‘Project Management techniques in planning and controlling Construction Projects’ 2nd ed. Wiley New York
2. Andongndou.W. Laxton D. Marsh R.&Pressler R.2009 ‘FCS Project Management [online]’ Pearson Education south Africa (PVT) ltd.
3. Besner C.andHobbs B.2004. ‘An Empirical Investigation of Project Management Practice: In Reality Which Tools do Practitioners Use?’ PMI Research Conference 2004 London UK.
4. Chin G.2004 ‘Agile Project Management: How to Succeed in the Face of Changing Project Requirements’.AMACOM NY
5. A practical use of key success factors to improve the effectiveness of project management