Cita APA (7th ed.)
Travers, M. (2001). Qualitative research through case studies. SAGE.
Cita Chicago (17th ed.)
Travers, Max. Qualitative Research Through Case Studies. London ; Thousand Oaks, CA: SAGE, 2001.
Cita MLA (9th ed.)
Travers, Max. Qualitative Research Through Case Studies. SAGE, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.