Harris, Jonathan, author
Wiley Blackwell, 2017
Buku Teks
United Nations Departemen of Public Information, 1990
Buku Teks
Clark, David, 1946-, author
Routledge, 1996
Buku Teks
University of Wisconsin Press, 1969
Buku Teks
Angelopoulos, Angelos
Preager, 1972
Buku Teks