Letter from Adolf von Buch to Louis de Beausobre (Dresden, 7 October 1763). Ed. by Anne Baillot. Prepared by Anne Baillot, Marion Siéfert. In: "Letters and texts: Intellectual Berlin around 1800". Ed. by Anne Baillot. Berlin: Humboldt-Universität zu Berlin. http://www.berliner-intellektuelle.eu/manuscript?Brief14vonBuchanBeausobre. Last modified: 23 August 2014.