Borjas, George J. Labor economics / George J. Borjas. - 7th ed. - New York : McGraw-Hill, 2013. - xvi, 576 p. : ill. ; 25 cm. ISBN: 9781259252365 (Pbk.) LCCN: 2011-038722 Subjects--Topical Terms: Labor economics. Labor market-- United States. Dewey Class. No.: 331