edited by Jeffrey D. Sachs
University of Chicago Press, 1989
Buku Teks
Washington, D.C. The World Bank 1996,
Buku Teks
Committee for Economic Development , 1981
Buku Teks
edited by Frances Stewart, Ruhi Saith, Barbara Harriss-White
Palgrave Macmillan, 2007
Buku Teks
Morley, David, 1964-, author
Butterworth, 1975
Buku Teks