Department of Economic and Social Affairs. (1964). Soil-cement: Its use in building. United Nations.
Citazione stile Chigago Style (17a edizione)Department of Economic and Social Affairs. Soil-cement: Its Use in Building. Nueva York: United Nations, 1964.
Citatione MLA (9a ed.)Department of Economic and Social Affairs. Soil-cement: Its Use in Building. United Nations, 1964.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.