Coastal tourism development in incheon and seattle Marcc L. Miller, Rebecca A. Ellis
 Artikel Jurnal
Mason, Edward S.
Promoting economic development; the United States and southern Asia
Claremont College for the four associated colleges at Claremont, 1955
 Buku Teks
Economic development in rural areas : functional and multifunctional approaches
Peter Dannenberg, Elmar Kulke
Routledge, 2015
 Buku Teks
Bryson, John
Browning
Longman, Green, 1959
 Buku Teks
Commodity trade and economic development / United Nations
Department of Economic Affairs, 1953
 Buku Teks