Ford Foundation. (1966). Urban extension: A report on experimental programs assisted by the Ford Foundation. s.n.
Čikaški stil citiranja (17. izdanje)Ford Foundation. Urban Extension: A Report on Experimental Programs Assisted by the Ford Foundation. [New York: s.n, 1966.
MLA način citiranja (9. izdanje)Ford Foundation. Urban Extension: A Report on Experimental Programs Assisted by the Ford Foundation. s.n, 1966.
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