@book{6786,
	author = {Krugman, Paul. and Wells, Robin.},
	title = {Economics },
	publisher = {Worth Publishers,},
	year = {2010.},
	address = {New Delhi},
	edition = {9th Edition.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0716771586/chopaconline-20}
}