Gutkind, E.A.
Free Press of Glencoe, 1963
Buku Teks
Choldin, Harvey M.
McGraw-Hill, 1985
Buku Teks
Schwab, William A.
Prentice-Hall, 1992
Buku Teks
Chris Gossop, Shi Nan, editor
International Society of City and Regional Planners, 2011
Buku Teks
SAGE, 2012
Buku Teks