Fend, M. (2004). Bodily and pictorial surfaces: The representation of skin in late 18th and 19th century France. Max-Planck-Inst. für Wissenschaftsgeschichte.
Chicago-referens (17:e uppl.)Fend, Mechthild. Bodily and Pictorial Surfaces: The Representation of Skin in Late 18th and 19th Century France. Berlin: Max-Planck-Inst. für Wissenschaftsgeschichte, 2004.
MLA-referens (8:e uppl.)Fend, Mechthild. Bodily and Pictorial Surfaces: The Representation of Skin in Late 18th and 19th Century France. Max-Planck-Inst. für Wissenschaftsgeschichte, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.