@book{1900,
	author = {Chivers, Barbara. and Shoolbred, Michael. and ebrary, Inc.},
	title = {A student's guide to presentations},
	publisher = {SAGE Publications,},
	year = {2007.},
	series = {Sage essential study skills},
	address = {Los Angeles :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10285253}
}