Urbanski, Verna, author
Soldier Creek Press, 1992
Buku Teks
Indian Committee for Cultural Freedom, 1999
Buku Teks
edited by Andrew Blowers, Chris Hammett and Philip Sarre
Hutchinson Educational in association with the Open University Press, 1974
Buku Teks
Outhwaite, William, author
Blackwell, 2006
Buku Teks
Friedmann, Wolfgang, 1907-1972, author
Geroge Braziller, 1971
Buku Teks