Enke, S. (1963). Economics for development. Prentice-Hall.
Chicago-čujuhus (17. p.)Enke, Stephen. Economics for Development. Englewood Cliff, N.J.: Prentice-Hall, 1963.
MLA-čujuhus (9. p.)Enke, Stephen. Economics for Development. Prentice-Hall, 1963.
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