Ministry of transportation. (2003). Road network improvement project: Programmatic environmental impact assessment. Washington D.C: The Word Bank.
Chicago-tyylinen lähdeviittausMinistry of transportation. Road Network Improvement Project: Programmatic Environmental Impact Assessment. Washington D.C: The Word Bank, 2003.
MLA-viiteMinistry of transportation. Road Network Improvement Project: Programmatic Environmental Impact Assessment. Washington D.C: The Word Bank, 2003.
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