@book{100750,
	author = {Williamson, Stephen D.,},
	title = {Macroeconomics /},
	publisher = {Pearson Addison Wesley,},
	year = {2005},
	address = {Boston :},
	edition = {2nd edition.},
	note = {BAHAN HADIAH SUMBANGAN DARIPADA SYARIKAT BOOKLINE SERVICES}
}