{"source":"book","style":"apa","contributors": [{"function":"author","last":"Katz","first":"Friedrich"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Nuevos ensayos mexicanos","publisher":"Ediciones Era","city":"Mexico, D.F.","year":"2006"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"71126198","isbn":"9684116136 9789684116139"}