Cairncross, S. (1993). Sanitation and water supply: Practical lessons from the decade. The world Bank.
Cita Chicago Style (17a ed.)Cairncross, Sandy. Sanitation and Water Supply: Practical Lessons from the Decade. Washington: The world Bank, 1993.
Cita MLA (9a ed.)Cairncross, Sandy. Sanitation and Water Supply: Practical Lessons from the Decade. The world Bank, 1993.
Precaución: Estas citas no son 100% exactas.