Johnson, H. G. (1967). Economic policies toward less developed countries. Brookings Institution.
Cita Chicago (17th ed.)Johnson, Harry G. Economic Policies Toward Less Developed Countries. Washington, D.C.: Brookings Institution, 1967.
Cita MLA (9th ed.)Johnson, Harry G. Economic Policies Toward Less Developed Countries. Brookings Institution, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.