{"source":"book","style":"apa","contributors": [{"function":"author","last":"Dahmus","first":"Joseph","middle":"Henry,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Seven medieval kings","publisher":"Doubleday","city":"Garden City, N.Y.","year":"1967"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"186475"}