{"source":"book","style":"apa","contributors": [{"function":"author","last":"McKenna","first":"David"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"East Germany","publisher":"Chelsea House","city":"New York","year":"1988"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"15628069","isbn":"1555461972 9781555461973"}