@book{6153,
	author = {Berger, Raymond M. and Patchner, Michael A.},
	title = {Planning for research :},
	publisher = {Sage Publications,},
	year = {c1988.},
	address = {Newbury Park, Calif. :},
	note = {"Published in cooperation with the University of Michigan School of Social Work."},
	url = {http://www.loc.gov/catdir/enhancements/fy0654/87017535-t.html}
}