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