The United Nations Centre for Human Settlements, 1991
Buku Referensi
EARTHSCAN, 2005
Buku Teks
by United Nations Human Settlements Programme
EARTHSCAN, 2005
Buku Teks
Doxiadis, C. A.
Tata McGraw-Hill, 1976
Buku Teks
edited by Gavin W. Jones and Terence H. Hull
Institute of Southeast Asian Studies, 1997
Buku Teks