Bibliografia
Principal
- Yin, R. (1994) Case Study Research, Design and Methods
- Staley, K. (2014) An Introduction to the Philosophy of Science
- Sumner, A. & Tribe, M. (2008) International Development Studies: Theories and Methods in Research and Practice
- Newman, W. L. (2003) Social Research Methods: Qualitative and Quantitative Approaches
- Miller, D. (1991) Handbook of Research Design and Social Measurement
- Greene, J. (2007) Mixed Methods in Social Inquiry
- Creswell, J. (2009) Research Design: Quantitative, Qualitative and Mixed Methods
- Bryman, A. (2008) Social Research Methods
- Bhattacherjee, A. (2012) Social Science Research: Principles, Methods and Practices