{"source":"book","style":"apa","contributors": [{"function":"author","last":"Dunayevskaya","first":"Raya"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Marxism and freedom : from 1776 until today","publisher":"Pluto Press","city":"London","year":"1975"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"803708751","isbn":"0902818856 9780902818859"}