{"source":"book","style":"apa","contributors": [{"function":"author","last":"Hall","first":"Robert","middle":"E"},{"function":"author","last":"Lieberman","first":"Marc"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Microeconomics : principles and applications","publisher":"Thomson/South-Western","city":"Mason, OH","year":"2008"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"124063920","isbn":"9780324421477 0324421478"}