@book{4669,
	author = {Elliott, Jennifer A.,},
	title = {An introduction to sustainable development /},
	publisher = {Routledge, Taylor & Francis Group,},
	year = {2013.},
	address = {Abingdon, Oxon ;},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip058/2005004404.html}
}