Cita APA

Gomm, R., Hammersley, M., & Foster, P. (2000). Case study method: Key issues, key texts. London ; Thousand Oaks, Calif.: SAGE.

Citación estilo Chicago

Gomm, Roger., Martyn Hammersley, and Peter Foster. Case Study Method: Key Issues, Key Texts. London ; Thousand Oaks, Calif.: SAGE, 2000.

Cita MLA

Gomm, Roger., Martyn Hammersley, and Peter Foster. Case Study Method: Key Issues, Key Texts. London ; Thousand Oaks, Calif.: SAGE, 2000.