@book{23716,
	author = {Smith, Kenwyn K. and Berg, David N.,},
	title = {Paradoxes of group life :},
	publisher = {Jossey-Bass,},
	year = {1987.},
	address = {San Francisco :},
	edition = {1st ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/wiley023/86033706.html}
}