1. Alkhafaji, A, F. (1989). A stakeholder approach to corporate governance. Managing in a dynamic environment. Westport, CT : Quarum Books.
2. Allouche, J. (2006). Corporate Social Responsibility. Vol 1 : Concepts, Accountability and Reporting. Basingstoke, Palgrave Macmillan.
3. Bardin, L. (1980). L’analyse de Contenu, Presses Universitaires de France, Paris.
4. Bertaux, D. (1980). ‘L’approche biographique. Sa validité méthodologique, ses potentialités’, Cahiers internationaux de sociologie,50, pp. 197-225.
5. Bogdan, R. and S. Bilken (1982). Qualitative research in education, Allyn and Bacon, Boston.