{"source":"book","style":"apa","contributors": [{"function":"author","last":"Selg","first":"Peter"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Marie Steiner-von Sivers : Aufbau und Zukunft des Werkes von Rudolf Steiner","publisher":"Verlag am Goetheanum","city":"Dornach","year":"2006"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"144614921","isbn":"9783723512784 372351278X"}