Syngress, 2014
eBooks
The Ministry of National Defense. The Republic of Korea, 1999
Buku Teks
Hitch, Charles J., author
Harvard University Press, 1961
Buku Teks
Beishline, John Robert, author
Prentice-Hall, 1957
Buku Teks
Boulding, Kenneth Ewart, 1910-1993, author
Harper, 1963
Buku Teks