edited by Brian Opeskin, Richard Perruchoud, Jillyanne Redpath-Cross
Cambridge University Press,, 2012
Buku Teks
Plender, Richard, author
Sijthoff, 1972
Buku Teks SO
Vincent Chetail, Celine Bauloz
Edward Elgar, 2015
Buku Teks
Mann, Itamar, author
Cambridge University Press, 2016
Buku Teks
edited by Reginald T. Appleyard
University of Western Australia, Centre for Migration and Development Studies, 1988
Buku Teks