Hoovers Institution Press, 1978
Buku Teks
University of Queensland Press : The Australian Studies Centre
Majalah, Jurnal, Buletin
Durrant, Fiona, author
Facet Publishing, 2006
Buku Teks
World Peace Foundation, 1951
Buku Teks
Routledge, 2016
Buku Teks
Karrass, Chester L.
Thomas Y. Crowell Company, 1970
Buku Teks