Tourism 21

http://www.cybrary.com.sg/pages/mag/pg3.html

 

STB

http://app.stb.com.sg/asp/tou/tou01.asp

 

Tourism statistics

http://www.cybrary.com.sg/pages/tourinfo.html

 

World Travel and Tourism council

http://www.wttc.org/

 

Latest Statistics

http://www.singstat.gov.sg/keystats/annual/indicators.html

 

Sustainable Development in Singapore

http://www.un.org/esa/agenda21/natlinfo/countr/singapor/natur.htm