Silverman, David
Doing qualitative research : a practical handbook
Sage, 2000
 Buku Teks
Gorman, G.E.
Qualitative research for the information professional: a practical handbook
Facet Publishing, 2005
 Buku Teks
Magnusson, Eva
Doing interview-based qualitative research
Cambridge University Press, 2015
 eBooks
Hollway, Wendy
Doing qualitative research differently : fee association, narrative and the interview method
Sage, 2003
 Buku Teks
Silverman, David
Doing qualitative research / David Silverman
Sage , 2013
 Buku Teks