Bibliografia

Principal

• Creswell, J. W., & Poth, C. N. (2018) Qualitative Inquiry and Research Design: Choosing Among Five Approaches SAGE Publications.

Secundária

• Patton, M. Q. (2015) Qualitative Research & Evaluation Methods: Integrating Theory and Practice (4th ed.) SAGE Publications
• Denzin, N. K., & Lincoln, Y. S. (2018) The SAGE Handbook of Qualitative Research (5th ed.) SAGE Publications
• Yin, R. (1984) Case Study Research: Design and Methods California: Sage