Dòng Nội dung
1
Basic research methods in social science / Julian L. Simon, Paul Burstein.
New York : Random House, c1985.
xviii, 487 p. ; 25 cm.



2
Designing qualitative research / Catherine Marshall , Gretchen B. Rossman.
Thousands Oaks, Calif. : Sage Publications, 2006
xvii, 262 p. : ill. ; 23 cm.



3
Doing social research / Therese L. Baker.
New York : McGraw-Hill , 1999
xxvi, 499 p. : ill. ; 24 cm.



4
In the field : an introduction to field research / Robert G. Burgess
London : Routledge, 1984
228 p. ; 29cm.

An authoritative guide to the problems and procedures associated with data collection and analysis in field research

5