Adrian, Charles R.
Governing urban America
McGraw-Hill, 1955
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Saltzstein, Alan L.
Governing America's urban areas
Wadsworth/Thomson learning, 2003
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Adrian, Charles R.
Governing urban America
McGraw-Hill, 1961
 Buku Teks
Adrian, Charles R.
Governing urban Amerika
McGraw-Hill Book Company, Inc., 1961
 Buku Teks
Saltzstein, Alan L.
Governing Americas urban areas
Thompson, 2003
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