Fetterman, D. M. (1989). Ethnography: Step by step. Sage.
Cita Chicago (17th ed.)Fetterman, David M. Ethnography: Step by Step. Newbury Park: Sage, 1989.
Cita MLA (9th ed.)Fetterman, David M. Ethnography: Step by Step. Sage, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.