Note 49 — CHAPTER 2 THE DOCTRINE OF J.-N.-L. DURAND AND ITS APPLICATION IN NORTHERN EUROPE
Reading edition
See Häberlin, C. L., Sanssouci, Potsdam und Umgebung, Berlin and Potsdam, 1855; Poensgen, G., Die Bauten Friedrich Wilhelms IV in Potsdam, Potsdam, 1930; Huth, H., Der Park von Sanssouci, Berlin, 1929; Kania, H., Potsdamer Baukunst, Berlin, 1926; Potsdam. Staats- und Bürgerbauten, Berlin, 1939; and Hitchcock, H.-R., ‘Romantic Architecture of Potsdam’, International Studio, 99 (1931), 46-9.