Sturman, S. (2004) ‘Selected Bronzes from the Quentin Collection: Introduction to technical reports’, in Manfred Leithe-Jasper and Patricia Wengraf (eds) European bronzes from the Quentin Collection : an exhibition at the Frick Collection, New York, September 28, 2004 - January 2, 2005, p. 303., (p. 303)