Baum, H. S. How should we evaluate community initiatives? Journal of the American Planning Association.
Čikaški stil citiranja (17. izdanje)Baum, Howell S. "How Should We Evaluate Community Initiatives?" Journal of the American Planning Association .
MLA način citiranja (9. izdanje)Baum, Howell S. "How Should We Evaluate Community Initiatives?" Journal of the American Planning Association, .
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