Beenhakker,Henri L. (1979). Identification and appraisal of rural roads projects. World Bank.
Chicago Stili AlıntıBeenhakker,Henri L. Identification and Appraisal of Rural Roads Projects. Washington: World Bank, 1979.
MLA AlıntıBeenhakker,Henri L. Identification and Appraisal of Rural Roads Projects. World Bank, 1979.
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