2014 Outcomes. (n.d.). Retrieved November 5, 2014, from http://www.earthhour.org/2014-outcomes

Ajzen, I. (1991). The theory of planned behaviour. Organizational Behaviour and Human Decision Processes 50, 179-211.

Biodiversity: The magic of our planet! (n.d.). Retrieved November 5, 2014, from http://wwf.panda.org/about_our_earth/biodiversity/

Carrington, D. (2014, November 2). IPCC: Rapid carbon emission cuts vital to stop severe impact of climate change. Retrieved November 5, 2014.

Clayton S. & Myers G. (2009). Conservation psychology: understanding and promoting human care for nature. Boston, MA: Wiley-Blackwell.

FAQs. (n.d.). Retrieved November 5, 2014, from http://www.earthhour.org/earthhour-faqs

Schiavenza, M. (2014, November 2). China Is Trying to Curb Its Smog Problem (Before the World Comes for a Visit). Retrieved November 5, 2014.

We Love Cities. (n.d.). Retrieved November 5, 2014, from http://www.earthhour.org/we-love-cities

Why We Do What We Do. (n.d.). Retrieved November 5, 2014, from http://wwf.panda.org/what_we_do/why_we_do_what_we_do/