Norbury, I. (2012). Sculpting the female face & figure in wood. Fox Chapel Pub. Co.
Chicago-referens (17:e uppl.)Norbury, Ian. Sculpting the Female Face & Figure in Wood. Petersburg, PA: Fox Chapel Pub. Co, 2012.
MLA-referens (9:e uppl.)Norbury, Ian. Sculpting the Female Face & Figure in Wood. Fox Chapel Pub. Co, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.