Improving tax administration in developing countries
edited by Richard M. Bird and Milka Casanegra de Jantscher
International Monetary Fund, 1992
 Buku Teks
Matherson, Ross
People development in developing countries
John Wiley & Sons, 1978
 Buku Teks
Mining : Natural Resources Development
 Artikel Jurnal
Tropical resources : ecology and development
edited by Jose I. Furtado
Harwood Academic , 1990.
 Buku Teks
Natural resources and development
Federal Republic of Germany, 1977
 Buku Teks