Fryer, D.W.
World economic development / D.W. Fryer
McGraw-Hill , 1965
 Buku Teks
Economic development and cultural change. Vol.19-21
The The University of Chicago
The University of Chicago Press, 1972
 Buku Teks
Essays on planning and economic development : research papers
PWN-Polish Scientiic Publishers, 1968
 Buku Teks
Todaro, Michael P.
Economic development
Addison-Wesley , 2000
 Buku Teks
Todaro, Michael P.
Economic development
Longman, 1997
 Buku Teks