Hilda Soemantri
Majapahit terracotta art / Hilda Soemantri
Ceramic Society of Indonesia, 1997
 Buku Teks
American Folklore
Garland Publishing, 1996
 Buku Teks
Folklore Studies
Peking : The Catholic University Press
 Majalah, Jurnal, Buletin
Randall, Clarence B.
The folklore of management
New American Library, 1961
 Buku Teks
Arnold, Thurman Wesley
The folklore of capitalism
Blue Ribbon Books, 1937
 Buku Klasik