References
All information and pictures came from these sources:
Hiebert, Murray. "On the Offensive." Far Eastern Economic Review 6 February 1997: 38-39.
Lepoer, Barbara Leitch, (ed). Singapore, a country study. Washington DC: Library of Congress, 1991.
Ling, Ooi Giok and Kenson Kwok. City & The State: Singapore's Built Environment Revisited. Singapore: Oxford University, 1997.
Perry, Martin, Lily Kong, and Brenda Yeoh. Singapore: A Developmental City State. New York: John Wiley & Sons, 1997.
Sandhu, Kernial Singh and Paul Wheatley (eds). Management of Success: The Moulding of Modern Singapore. Singapore: Institute of Southeast Asian Studies, 1989.
Singapore, an illustrated history, 1941-1984. Singapore: Information Division, Ministry of Culture, 1984.