@book{40937,
	author = {Hagel, John. and Brown, John Seely.},
	title = {The power of pull :},
	publisher = {Basic Books,},
	year = {c2010.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy1012/2009047323-b.html}
}