1
by Said
Published 2004
2
by Denzin
Published 1991
3
by Adler, 1956-
Published 1994
4
by Kelly
Published 1993
5
Published 1995
6
by Carrier
Published 1995
7
by Denzin
Published 1991
8
Published 1998
9
by Bernard
Published 1993
10
by Bernard
Published 1993
11
Published 2003
12
by Fosket
Published 2009
13
by Arnold