Kindleberger, C. Economic development (2nd.). Mc Graw Hill Book Company.
Lua i Stíl Chicago (17ú heag.)Kindleberger, C. Economic Development. 2nd. NULL: Mc Graw Hill Book Company.
Lua MLA (9ú heag.)Kindleberger, C. Economic Development. 2nd. Mc Graw Hill Book Company.
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