Cooper, Karyn
Qualitative research in the post-modern era: contexts of qualitative research
Springer, 2012
 eBooks
Hollway, Wendy
Doing qualitative research differently : fee association, narrative and the interview method
Sage, 2003
 Buku Teks SO
The nature of qualitative evidence
edited by Janice M. Morse, Janice M. Swanson, and Anton J. Kuzel
Sage, 2000
 Buku Teks SO
Richard, Lyn, Author
Handling qualitative data : a practical guide
Sage, 2014
 Buku Teks SO
Using qualitative methods in institutional research
edited by David M. Fetterman
Jossey Bass, 1991
 Buku Teks SO