@book{30848,
	author = {Cavanaugh, John C. and Blanchard-Fields, Fredda.},
	title = {Adult development and aging.},
	publisher = {Wadsworth/Cengage Learning,},
	year = {c2007},
	address = {Australia ;},
	edition = {1st canadian ed},
	url = {http://www.loc.gov/catdir/enhancements/fy1303/2009925570-b.html}
}