Tolong jelaskan mengenai Collected works in English dari Rudolf Steiner

German/English list of collected works

Artikel dan siaran tentang Steiner

The Personality of Rudolf Steiner and his Development, Edouard Schuré, Macoy Publishing (1910), from French, Paris (1908)

Heiner Ullrich, "Rudolf Steiner", Prospects: the quarterly review of comparative education (Paris, UNESCO: International Bureau of Education), vol.XXIV, no. 3/4, 1994, p. 555–572

Rudolf Steiner: 'Scientist of the Invisible'  (Carlin Romano, The Chronicle of Higher Education, Volume 53, Issue 37, 2007, p. B16)

"From schools to business – Rudolf Steiner's legacy lives on", Deutsche Welle broadcast (in English), 28.02.2011

Rudolf Steiner's Blackboard Drawings, Berkeley Art Museum