(1993). The maintenance of infrastructure and its financing and cost recovery. United Nations Centre for Human Settlement.
Citação do estilo Chicago (17ª ed.)The Maintenance of Infrastructure and Its Financing and Cost Recovery. Nairobi: United Nations Centre for Human Settlement, 1993.
Citação MLA (9ª ed.)The Maintenance of Infrastructure and Its Financing and Cost Recovery. United Nations Centre for Human Settlement, 1993.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.