Cita APA (7a ed.)

(2000). Case study method: Key issues, key texts. SAGE.

Cita Chicago Style (17a ed.)

Case Study Method: Key Issues, Key Texts. London ; Thousand Oaks, Calif.: SAGE, 2000.

Cita MLA (9a ed.)

Case Study Method: Key Issues, Key Texts. SAGE, 2000.