Jarvis, Dwight C., author
McGraw-Hill, 1978
Buku Teks
McAllister, David, author
Avebury, 1992
Buku Teks
Miller, Alden D.
Sage, 1985
Buku Teks
Cipto Edy, author
Universitas Indonesia, 2009
UI - Tesis (Open)
United Nations Human Settlements Programme, 2008
Buku Teks