Gumilar Rusliwa Somantri, author
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Buku Teks
Gutkind, E. A.
The Free Press of Glencoe, 1963
Buku Teks
Choldin, Harvey M.
McGraw-Hill, 1985
Buku Teks
Schwab, William A.
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Buku Teks
Chris Gossop, Shi Nan, editor
International Society of City and Regional Planners, 2011
Buku Teks