References

Books

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.

Lindsey, J. (2001). The Great Apes. MetroBooks.

Articles

Ancrenaz, M & Lackman-Ancrenaz, I. (2004). Orang-utan status in Sabah: distribution and population size. Kintabatangan Orang-utan Conservation Project, Sandakan, Malaysia.

Boehm, H & Siegert, F. (2001). Ecological impact of the one million hectare rice project in Central Kalimantan, Indonesia, using remote sensing and gis. National University of Singapore.

Chua, G & Tham, I. (2010). Conservation spells good business for Wildlife Reserves. The Straits Times, Home pB8.

De Young, R. (2000). Expanding and evaluating motives for environmentally responsible behavior. Journal of Social Issues, 56(3), 509-526.

Eagles, P., & Demare, R. (1999). Factors influencing children’s environmental attitudes.Journal of Environmental Education, 30(4), 33-37.

Hayward, J & Rothenberg, M. (2004). Measuring success in the Congo Gorilla Forest Conservation Exhibition. Curator 47, 261-282.

Lieberman, G. and L. Hoody. 1998. Closing the Achievement Gap: Using the Environment as an Integrating Context for Learning. San Diego, CA: State Education and Environment Roundtable.

Nijman, V. (2009). An assessment of trade in gibbons and orang-utans in Sumtra, Indonesia. TRAFFIC Southeast Asia, Petaling Jaya, Selangor, Malaysia.

Schultz, P.W. 2002. Knowledge, information, and household recycling: Examining the knowledge-deficit model of behavior change. In T.Dietz and P.C. Stern (eds.), New Tools for Environmental Protection: Education, Information, and Voluntary Measures, 67-82. Washington DC: National Academy Press.

White, R. W. (1971). The urge towards competence. American Journal of Occupational Therapy, 25, 271-274.

Wich et al. (2008). Distribution and conservation status of the orangutan (Pongo spp.) on Borneo and Sumatra: How many remain?. Oryx.

Wich et al. (2011). Orangutans and the economics of sustainable forest management in Sumatra. United Nations Environmental Programme.

Online News Articles

Butler, R. (2009, Sep 24). Palm oil both a leading threat to orangutans and a key source of jobs in Sumatra. Monga Bay. Retrieved from http://news.mongabay.com/2009/0924-orangutans.html.

Clay, R. (2001). Many approaches to being green. Monitor on Psychology, 32(4). Retrieved from http://www.apa.org/monitor/apr01/greenapproach.aspx.

Liem, M. (2007, Jun 4). Indonesian rainforests are disappearing fast. The New York Times. Retrieved from http://www.nytimes.com/2007/06/04/business/worldbusiness/04iht-logging.1.5985169.html?_r=1.

Rieley, J. (2001, Jan 1). Kalimantan’s peatland disaster. Inside Indonesia. Retrieved from http://www.insideindonesia.org/edition-65-jan-mar-2001/kalimantan-s-peatland-disaster-3007496.

Websites

National Geographic. (2012). Orangutan. Retrieved from http://animals.nationalgeographic.co.uk/animals/mammals/orangutan.html 

Orangutan Foundation International. (2011). Orangutan Foundation International. Retrieved from http://www.orangutan.org/

Orangutan Appeal UK. (2010). Sepilok Orangutan Rehabilitation Centre. Retrieved from http://www.orangutan-appeal.org.uk/about-us/sepilok-rehabilitation-centre

Sumatran Orangutan Society. (2012). Sumatran Orangutan Society. Retrieved from http://www.orangutans-sos.org/

Wildlife Reserves Singapore. (2012). Wildlife Reserves Singapore Conservation Fund. Retrieved from http://www.wrscf.org.sg

WWF Global. (2012). WWF. Retrieved from http://wwf.panda.org/