@book{51651,
	author = {Cohen, Patricia},
	title = {Applied data analytic techniques for turning points research /},
	publisher = {Routledge,},
	year = {2008},
	series = {Multivariate applications series},
	address = {New York :},
	url = {http://www.loc.gov/catdir/toc/ecip087/2007049963.html}
}