Foster,Stephen, & Lawrance,Adrian. (1998). Groundwater in urban development: Assessing management needs and formulating policy strategies. World Bank.
Chicago-tyylinen lähdeviittausFoster,Stephen, ja Lawrance,Adrian. Groundwater in Urban Development: Assessing Management Needs and Formulating Policy Strategies. Washington: World Bank, 1998.
MLA-viiteFoster,Stephen, ja Lawrance,Adrian. Groundwater in Urban Development: Assessing Management Needs and Formulating Policy Strategies. World Bank, 1998.
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