{"contributors":[{"last":"Womack","first":"John","function":"author"}],"style":"apa","source":"book","isbn":null,"book":{"":""},"oclc":"443213","pubnonperiodical":{"year":"1969","volume":"","publisher":"Knopf","city":"New York","title":"Zapata and the Mexican Revolution."},"datasource":"http:\/\/www.worldcat.org","pubtype":{"main":"pubnonperiodical"}}