@book{3317,
	author = {Whyte, William Foote, and Whyte, Kathleen King.},
	title = {Learning from the field :},
	publisher = {Sage Publications,},
	year = {c1984.},
	address = {Beverly Hills :},
	url = {http://www.loc.gov/catdir/enhancements/fy0654/84015942-d.html}
}