Lissau, R. (1987). Rudolf Steiner: Life, work, inner path & social initiatives Social ecology series.
Chicago Style (17th ed.) CitationLissau, Rudi. "Rudolf Steiner: Life, Work, Inner Path & Social Initiatives." Social Ecology Series 1987.
MLA (8th ed.) CitationLissau, Rudi. "Rudolf Steiner: Life, Work, Inner Path & Social Initiatives." Social Ecology Series, 1987.
Warning: These citations may not always be 100% accurate.