Mills, E. S., & Hamilton, B. W. (1989). Urban economics (Fourth edition.). Scott, Foresman.
Lua i Stíl Chicago (17ú heag.)Mills, Edwin S., agus Bruce W. Hamilton. Urban Economics. Fourth edition. Glenview, Ill.: Scott, Foresman, 1989.
Lua MLA (8ú heag.)Mills, Edwin S., agus Bruce W. Hamilton. Urban Economics. Fourth edition. Scott, Foresman, 1989.
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