{"source":"book","style":"apa","contributors": [{"function":"author","last":"Knight","first":"Douglas","middle":"M ,"},{"function":"author","last":"Duke University. President.,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Douglas M. Knight records,","year":"1949"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"53906096"}