Cook, C. C. (1985). Institutional considerations in rural roads projects. World Bank.
Lua i Stíl Chicago (17ú heag.)Cook, Cynthia C. Institutional Considerations in Rural Roads Projects. Washington: World Bank, 1985.
Lua MLA (9ú heag.)Cook, Cynthia C. Institutional Considerations in Rural Roads Projects. World Bank, 1985.
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