TY  - BOOK
AU  - United Nations Human Settlements Programme
TI  - State of the world's cities 2008 
SN  - 978 1 8440 7696 3
U1  - 307 76 UNI 
PY  - 2008///
CY  - London 
PB  -   Earthscan
KW  - CITIES
ER  -