Fetterman, David M. Ethnography : step by step / by David M. Fetterman - 2nd ed. - Thousand Oaks, California : Sage, 1998 - x, 165 p. : ill. ; 23 cm. - Applied social research methods series ; v.17 . Includes bibliographical references (p. 147-154) and indexes. Subjects--Topical Terms: Ethnology--Methodology.