Here are the links in which i either used their information, research or data to aid me in this project
Books
Saw, S. H. (2005). Population policies and programmes in Singapore. Singapore: Institute of Southeast Asian Studies.
Clayton S. & Myers G. (2009). Conservation Psychology: Understanding and Promoting Human Care for Nature. Oxford, UK. Wiley-Blackwell
Gardner G.T. & Stern P.C. (2002). Environmental Problems and Human Behavior. Boston, MA. Pearson.
Articles
Valentine, S. V. (2010). Disarming the population bomb. International Journal of Sustainable Development & World Ecology, 17(2), 120–132.
Wong, T., & Yeoh, S. A. (2003). Fertility and the family: An overview of pro-natalist population policies in singapore. Asian MetaCentre Ressearch Paper Series, 11, 1-26.
Phua, L. (1998) Negotiating Power Relations in Everyday Spaces: The Politics of the Pregnant Body in Singapore, Unpublished Masters Thesis, Department of Geography, National University of Singapore.
Shono, K., Davies , S. J., & Chua, Y. K. (2007). Performance of 45 native tree species on degraded lands in singapore. Journal of Tropical Forest Science, 19(1), 25–34.
Yee, A. K. T., Ang, W. F., Teo, S., Liew, S. C., & Tan, H. T. W. (2010). The present extent of mangrove forests in singapore. NATURE IN SINGAPORE 2010, 3, 139–145.
Shono, K., Davies , S. J., & Chua, Y. K. (2006). Regeneration of native plant species in restored forests on degraded lands in singapore. Forest Ecology and Management , 237, 574–582.
Castelletta, M., Thiollay, J. M., & Sodhi, N. S. (2005). The effects of extreme forest fragmentation on the bird community of singapore island. Biological Conservation , 121, 135–155.
Valentine, S. (2007). Agenda 21: Arguments for appending a population reduction program.
Websites
http://www.footprintnetwork.org/en/index.php/GFN/page/ecological_footprint_atlas_2010
http://www.singstat.gov.sg/stats/keyind.html
http://www.nationsencyclopedia.com/economies/Asia-and-the-Pacific/Singapore.html
http://www.overpopulation.org/solutions.html
http://www.tremeritus.com/2010/07/22/singapore-is-the-most-overpopulated-country-in-the-world/
http://www.migrationinformation.org/Profiles/display.cfm?ID=570
http://www.worldatlas.com/aatlas/populations/ctypopls.htm
http://rainforests.mongabay.com/