The Complete guide to sculpture, modeling and ceramics : techniques and materials
Midgley, Barry, editor
Chartwell Books, 1982.
 Buku Referensi
Weilacher, Udo
Between landscape architecture and land art
Birkhauser, 1999
 Buku Teks
Weilacher, Udo
Between landscape architecture and land art
Birkhauser, 1999
 Buku Teks
Art and Sculpture of Bagan Period: Women in Bagan Sculpture
 Artikel Jurnal
The nature of art
edited by John Gassner and Sidney Thomas
Crown, 1964
 Buku Teks SO