Pertierra, Anna Cristina, author
Polity Press, 2018
Buku Teks
Feldman, Tony, author
Routledge, 1997
Buku Teks
Lindgren, Simon, author
Sage, 2017
Buku Teks
Ess, Charles, 1951-, author
Polity Press, 2014
Buku Teks
Albarran, Alan B, author
Wadsworth, 2016
Buku Teks