@book{15566,
	author = {Carpendale, Jeremy I. M.,},
	title = {Social interaction and the development of knowledge /},
	publisher = {Lawrence Erlbaum Associates,},
	year = {2004.},
	address = {Mahwah, N.J. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0709/2003052860-d.html}
}