Literature
A. Walther, Der Bildhauer August Gaul, Leipzig 1961, cat.no. 57.
A. Walther, August Gaul, Leipzig 1973, ill.no. 27 (ill. of another cast).
Josephine Gabler, August Gaul Das Werkverzeichnis der Skulpturen, Berlin 2007, cat.no. 218, p. 205 (ill. of another cast).