Midgley, B. (1982). The Complete guide to sculpture, modeling and ceramics: Techniques and materials. North Light.
Chicago-referens (17:e uppl.)Midgley, Barry. The Complete Guide to Sculpture, Modeling and Ceramics: Techniques and Materials. Cincinnati: North Light, 1982.
MLA-referens (9:e uppl.)Midgley, Barry. The Complete Guide to Sculpture, Modeling and Ceramics: Techniques and Materials. North Light, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.