Gamer, R. E. (1976). The developing nations: A comparative perspective. Allyn and Bacon.
Chicago-čujuhus (17. p.)Gamer, Robert E. The Developing Nations: A Comparative Perspective. Boston: Allyn and Bacon, 1976.
MLA-čujuhus (9. p.)Gamer, Robert E. The Developing Nations: A Comparative Perspective. Allyn and Bacon, 1976.
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