- Shneiderman, B. (2007). Web Science: A Provocative Invitation to Computer Science. Communications of the ACM, 50 (6), 25-27.
- Hendler, J.; Shadbolt, N.; Hall, W.; Berners-Lee, T.; & Weitzner, D. (2008). Web Science: An Interdisciplinary Approach to Understanding the Web. Communications of the ACM, 51 (7), 60-69.
- Berners-Lee, T.; Hall, W.; Hendler, J.A.; O’Hara, K.; Shadbolt, N.; & Weitzner, D.J. (2006). A Framework for Web Science. Foundations and Trends in Web Science, 1 (1), 1-130.
- Creswell, J.W. (2008). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (3rd edition). Los Angeles, USA: Sage.
- Olivier, M.S. (2009). Information Technology Research - A Practical Guide for Computer Science and Informatics, Third edition. Pretoria, South Africa: Van Schaik.
- VV.AA. (1997). Práticas e métodos de investigação em Ciências Sociais. Lisboa: Gradiva.
Philips, E. (2000). How to Get a PhD: A Handbook for Students and Their Supervisors. London, UK: Open University Press.