@magazinearticle {67696,
	title = {Chasing Prices},
	journal = {Harvard Gazette},
	year = {2011},
	month = {Feb 17, 2011},
	publisher = {Harvard Gazette},
	url = {http://news.harvard.edu/gazette/story/2011/02/chasing-prices/},
	author = {Gopinath, Gita}
}
