Washington, D.C. The Bank 1981,
Buku Teks
editor Peter de Haan and Yvonne van Hees
Netherlands Development Cooperation Information Department, 1996
Buku Teks
The Work Bank , 1981
Buku Teks
The World Bank, 2008
Buku Teks
edited by Thomas A. Sebeok
Mouton, 1971
Buku Referensi