The rich nations and the poor nations /

समान संसाधन

• Rich against poor : the reality of aid /
  द्वारा: Hensman, C. R.
  प्रकाशित: (1975)
• Generation, portrait of the United Nations Development Programme.
  प्रकाशित: (1985)
• The future of the world economy : a United Nations study /
  द्वारा: Leontief, Wassily, 1906-
  प्रकाशित: (1977)
• Rich nations and poor in peace and war; continuity and change in the development hierarchy of seventy nations from 1913 through 1952.
  द्वारा: Barbera, Henry
  प्रकाशित: (1973)
• Development in rich and poor countries /
  द्वारा: Kristensen, Thorkil, 1899-
  प्रकाशित: (1982)