8Adolf Loos. Spoken into the Void: collected Essays 1897-1900, translated byjane O. Newman and john H. Smith. [M]. The MIT Press, 1982.
9Adolf Loos. "Foreword" in Spoken into the Void: collected Essays 1897-1900, translated by Jane O. Newman and john H Smith.[M]. The MIT Press, 1982. p.2.