{"source":"book","style":"apa","contributors": [{"function":"author","last":"Lieberman","first":"Dorotea","middle":"Ines,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Temas de gramatica del espanol como lengua extranjera : una aproximacion pedagogica","year":"2015"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"1083965129","isbn":"9789502317908 9502317904"}