Aarts, Bas, author
Palgrave Macmillan, 2008
Buku Teks
Radford, Andrew, author
Cambridge University Press, 2009
eBooks
Hughes, Rebecca
Routledge, 1996
Buku Teks
Crymes, Ruth
The Hague, 1968
Buku Teks
Quita Dianty Pradistya, author
2017
UI - Skripsi (Membership)