Gillham, Bill, author
Continuum , 2000
Buku Teks
Gillham, Bill, author
Continuum, 2000
Buku Teks
Davey, D. Mackenzie
Balai Aksara, 1983
Buku Teks
Magnusson, Eva, author
Cambridge University Press, 2015
Buku Teks
editors, Jaber F. Gubrium, James A. Holstein
Sage, 2002
Buku Referensi