Kunst, Jaap, 1891-1960
Music in Java: its history, its theory and its technique. vol. 2
Martinus Nijhoff, 1949
 Buku Teks SO
Kunst, Jaap, 1891-1960
Music in Java: its history, its theory and its technique. vol. 2
Martinus Nijhoff, 1973
 Buku Teks SO
Kunst, Jaap, 1891-1960
Music in Java : its history, its theory and its technique . vol. 1
Martinus Nijhoff, 1973
 Buku Teks SO
Deva, B.C.
Musical instruments
National Book Trust, 1977
 Buku Teks SO
Kartomi, Margaret J.
On concepts and classifications of musical instruments
University of Chicago Press, 1990
 Buku Teks SO