Majalah, Jurnal, Buletin
Research Institute for Human Settlements,
Majalah, Jurnal, Buletin
Doxiadis, C. A.
Tata McGraw-Hill, 1976
Buku Teks
Carter, Harold, author
Longman, 1990
Buku Teks
by Redvers Opie ... [et al.]
Brooking Institution, 1951
Buku Teks