American Planning Association ; editor, Frederick R. Steiner, Kent Butler
John Wiley & Sons, 2007
Buku Teks SO
edited by Roy Cresswell
Newnes-Butterworths, 1979
Buku Teks SO
Gallion, Arthur B.
D. Van Nostrand, 1963
Buku Teks SO
Punter, John
UBC Press, 2003
Buku Teks SO
Parfect, Michael
Routledge, 1997
Buku Teks SO