United Nations. Dept. of Social Affairs. (1949). Housing and town and country planning organization. s.n.
Čikaški stil citiranja (17. izdanje)United Nations. Dept. of Social Affairs. Housing and Town and Country Planning Organization. Lake Success: s.n, 1949.
MLA način citiranja (9. izdanje)United Nations. Dept. of Social Affairs. Housing and Town and Country Planning Organization. s.n, 1949.
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