Brown, C. W. (2007). Bible of sculpting techniques: An illustrated guide for beginners. A. & C. Black.
Lua i Stíl Chicago (17ú heag.)Brown, Claire Waite. Bible of Sculpting Techniques: An Illustrated Guide for Beginners. London: A. & C. Black, 2007.
Lua MLA (9ú heag.)Brown, Claire Waite. Bible of Sculpting Techniques: An Illustrated Guide for Beginners. A. & C. Black, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.