The Ideolgies of the developing nations
edited and with Introductions by Paul E. Sigmund
Frederick A. Praeger, 1967
 Buku Teks SO
Yong-Shik, Lee
Economic development through world trade: a developing world perspective
Kluwer, 2008
 Buku Teks
Selecting and developing english teaching materials in implimenting competency based curriculum
2007
 Artikel Jurnal
Borrie, W.B.
The growth and control of world population
Weidenfeld and Nicolson, 1970
 Buku Teks SO
King, Kenneth
Aid and education in the developing world
Longmann Group, 1991
 Buku Teks SO