Goldman, Laurence, author
Tavistock, 1983
Buku Teks
Cambridge University Press, 2006
eBooks
Chris Montgomery, editor; Emma Moore, editor
Cambridge University Press, 2017
Buku Teks
Duranti, Alessandro, author
Cambridge University Press, 2015
Buku Teks
Price, Carolyn, 1963-, author
Polity Press, 2015
Buku Teks