Baer, Werner
Industrialization and economic development in Brazil / Werner Baer
Irwin, 1965
 Buku Teks
Lewis, W. Arthur
Some aspects of economic development / W. Arthur Lewis.
University of Ghana by the Ghana Pub, 1971
 Buku Teks
Social aspects of economic development in Latin America vol.1-2
edited by Egbert De Vries, Jose Medina Echavarria
UNESCO, 1967
 Buku Teks
Echavarria, Jose Medina, author
Social aspects of economic development in Latin America a study
New York, N.Y., Unesco
 Buku Teks
New Guinea on the threshold : aspects of social,political and economic development
edited by E.K. Fisk
Australia National University, 1966
 Buku Teks