edited by Kathryn Woodward
The Open University, 1997
Buku Teks
Intan Paramaditha, author
University of Indonesia, Faculty of Humanities, 2003
Artikel Jurnal
Cohen, Robin, author
John Wiley & Sons, 2016
Buku Teks
Jurnal Kajian Wilayah Eropa Vol. 3 No. 3 2007: 52-67, 2007
Artikel Jurnal
Moran, Marie, author
SAGE, 2015
Buku Teks