Kelbaugh, D. (2002). Repairing the American metropolis. University of Washington Press.
Lua i Stíl Chicago (17ú heag.)Kelbaugh, Doug. Repairing the American Metropolis. Seattle: University of Washington Press, 2002.
Lua MLA (9ú heag.)Kelbaugh, Doug. Repairing the American Metropolis. University of Washington Press, 2002.
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