edited by John Carter
Routledge, 1988
Buku Teks
Chambers, Iain, author
Routledge, 1990
Buku Teks
edited by Akbar S. Ahmed and Hastings Donnan
Routledge, 1994
Buku Teks
Jones, Raya A., author
Routledge, 2007
Buku Teks
edited by Dušan I. Bjelić and Obrad Savić
MIT Press, 2002
Buku Teks