1. Srivannaboon, S.: Linking Project Management with Business Strategy. PMI Global Congress Proceedings, Seattle (2006).
2. Martín, N.: Engenharia de Gestão de Projectos. FCA - Editora de Informática, Lda., Lisbon (2008).
3. Turner, R. and Müller, R.: On the Nature of the Project as a Temporary Organization. International Journal of Project Management, vol. 21, n° 1, pp. 1-7 (2003).
4. Badiru, A., Badiru, A. and Badiru, A.: Industrial Project Management: Concepts, Tools, and Techniques. Taylor & Francis Group, London (2008).
5. Lock, D.: Project Management. Gower Publishing Limited, Hampshire, 8th Edition (2003).