(2002). Improving rural mobility: Options for developing motorized and nonmotorized transport in rural areas. Washington DC: The World Bank.
Chicago-tyylinen lähdeviittausImproving Rural Mobility: Options for Developing Motorized and Nonmotorized Transport in Rural Areas. Washington DC: The World Bank, 2002.
MLA-viiteImproving Rural Mobility: Options for Developing Motorized and Nonmotorized Transport in Rural Areas. Washington DC: The World Bank, 2002.
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