{"source":"book","style":"apa","contributors": [{"function":"author","last":"Lefebvre","first":"Georges"},{"function":"author","last":"Halphen","first":"Louis"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"La revolution francaise.","publisher":"Presses Universitaires de France","city":"Paris","year":"1968"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"301429444"}