Berg, Bruce Lawrence, 1954-
Qualitative research methods for the social sciences
Pearson, 2004
 Buku Teks SO
Casanova, Pablo Gonzalez
The Fallacy of social science research: acritical exanination and new qualitative model
Pergamon Press, 1981
 Buku Teks SO
Qualitative research
edited by Alan Bryman, Robert G. Burgess
SAGE Publication, 1999
 Buku Teks SO
Woods, Peter
Successful writing for qualitative researchers
Routledge , 2006
 Buku Teks SO
Woods, Peter
Successful writing for qualitative researchers
Routledge, 1999
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