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