Gerring, J. (2007). Case study research: Principles and practices. Cambridge University Press.
Citación estilo ChicagoGerring, John. Case Study Research: Principles and Practices. New York: Cambridge University Press, 2007.
Cita MLAGerring, John. Case Study Research: Principles and Practices. Cambridge University Press, 2007.
Warning: These citations may not always be 100% accurate.