@book{119162,
	author = {Box-Steffensmeier, Janet M., and Jones, Bradford S.,},
	title = {Event history modeling :},
	publisher = {Cambridge University Press,},
	year = {2004.},
	address = {New York :},
	note = {"Analytical methods for social research"--Cover.},
	url = {http://www.loc.gov/catdir/description/cam041/2003056923.html}
}