Jeffcoate, P. (1987). The reduction and control of unaccounted-for water: Working guidelines. World Bank.
Citazione stile Chigago Style (17a edizione)Jeffcoate, Philip. The Reduction and Control of Unaccounted-for Water: Working Guidelines. Washington: World Bank, 1987.
Citatione MLA (9a ed.)Jeffcoate, Philip. The Reduction and Control of Unaccounted-for Water: Working Guidelines. World Bank, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.