@book{53648,
	author = {Berger, Peter L.,},
	title = {Redeeming laughter :},
	publisher = {Walter de Gruyter,},
	year = {[1997]},
	address = {New York :},
	url = {http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=627600}
}