Referências: |
BECHHOLFER, Frank PATERSON, Lindsay. Principles of research desing insocial sciences. Routledge, 2000. MARTINS, Gilberto. Estudo de casos. São Paulo: Atlas, 2006. MERRIAM, Sharan. Qualitative research in practice. Jossey-Bass, 2002. YIN, Robert. Applications of case study research. sage, 2002. |