@book{4484,
	author = {Bernanke, Ben S.},
	title = {Principles of microeconomics},
	publisher = {McGraw Hill},
	year = {2007},
	address = {New York},
	url = {https://libgen.is/book/index.php?md5=0CCE2B9753D58E8771AB07BABF027F9A}
}