@book{24681,
	author = {Merriam, Sharan B. and Caffarella, Rosemary S.},
	title = {Learning in adulthood :},
	publisher = {Jossey-Bass,},
	year = {c2007.},
	address = {San Francisco :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0615/2006019145.html}
}