1. Alvord, S. H., Brown, D., & Letts, C. W. (2002). Social entrepreneurship and social transformation: An exploratory study (Working paper # 15). The Hauser Center for Nonprofit Organisations and The Kennedy School of Government, Harvard University.
2. Atkinson, A. (1998) Social exclusion, poverty and unemployment. In A. Atkinson & J. Hills (Eds.) Exclusion, employment and opportunity. STICERD, London School of Economics Discussion Paper Series CASE/4.
3. Bornstein, D. (2007). How to change the world: Social entrepreneurs and the power of new ideas. Oxford: Oxford University Press.
4. Borzaga, C., & Sacchetti, S. (2014, September 29). The social enterprise as a deliberative nexus. Or why the costs of inclusion can be lower than the costs of exclusion. In Conference paper, ISM-Open Conference 2014, Broadening the Scope, the Open University Business School.
5. Boschee, J., & McClurg, J. (2003) Towards a better understanding of social entrepreneurship: Some important distinction [online]. Retrieved April 18, 2009, from https://wiki.brown.edu/confluence/download/attachments/33494/better_understanding.pdf?version=1&modificationDate=1188407297000 .