Souter, Gerry, author
Andre Deutsch, 2015
Buku Referensi
Thompson, W. Scott (Willard Scott), 1942-, author
University of Queensland Press, 1977
Buku Teks
edited by Walter Capps
Routledge, 1991
Buku Teks
Chat, Le Van, author
Foreign Languagea Publishing House, 1962
Buku Teks
Albright, John
Office of the Chief of Military History United States Army, 1970
Buku Teks