Text in book Lichtenstein, Claude ; Krausse, Joachim. – «How to make the world work». – Your private sky : R. Buckminster Fuller : the art of design science. – Translated by Steven Lindberg. – Edited by Joachim Krausse and Claude Lichtenstein. – Baden-Baden : Lars Müller, 1999. – P. 11-19.
Book Your private sky : R. Buckminster Fuller : the art of design science. – Edited by Joachim Krausse and Claude Lichtenstein. – Baden-Baden : Lars Müller, 1999. – 524 p.