edited by Andrew Blowers, Chris Hammett and Philip Sarre
Hutchinson Educational in association with the Open University Press, 1974
Buku Teks SO
Gutkind, E.A.
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Buku Teks SO
edited by Richard Sennett
Appleton-Century-Crofts, 1969
Buku Teks SO
Choldin, Harvey M.
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Buku Teks SO
Chris Gossop, Shi Nan, editor
International Society of City and Regional Planners, 2011
Buku Teks SO