Jenkins, Nick, author
Institution of Engineering and Technology, 2008
eBooks
Albright, John
Office of the Chief of Military History United States Army, 1970
Buku Teks
Fall, Bernard B.
Doubleday, 1967
Buku Teks
Souter, Gerry, author
Andre Deutsch, 2015
Buku Referensi
Brown, T. Louise
New York Routledge 1991,
Buku Teks