Webb, Sharon
Ram song
Atheneum, 1984
 Buku Teks
Luh Ketut Suryani
Trance and possession in Bali : a window on western multiple personality, possession disorder, and suicide
ITB Press, 1999
 Buku Teks
Heine, Bernd
Possession : cognitive, seurces, forces, and grammaticalization
Cambridge Press, 2006
 Buku Teks
Murthy, A. S. Narasimha
Transportation engineering basics / by A. S. Narasimha Murthy and R. Henry Mohle
American Society of Civil Engineers, 1993
 Buku Teks
Pembuatan dan pengujian RAM hidrolik
Fakultas Teknik Universitas Indonesia, 1996
 UI - Skripsi Membership