Can anyone hear us?
by Deepa Narayan ... [et al.]
Oxford University Press, 2000
 Buku Teks
Howe, James W.
The US and world development
Praeger for the Council, 1975
 Buku Teks
Narayan , Deepa
Voices of the poor can anyone hear us?
 Buku Teks
Sukarno
Let us transform the world! / by Sukarno
Departemen Penerangan RI, 1963
 Buku Klasik
The third world, premises of U.S. policy
edited by W. Scott Thompson ... [et.al.]
Institute of Contemporary Studies, 1978
 Buku Teks SO