Swanborn, P. G. (2010). Case study research: What, why and how? SAGE.
Chicago Edition CitationSwanborn, P. G. Case Study Research: What, Why and How? Los Angeles: SAGE, 2010.
Cita MLASwanborn, P. G. Case Study Research: What, Why and How? SAGE, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.