Kartomi, Margaret J.
On concepts and classifications of musical instruments
University of Chicago Press, 1990
 Buku Teks SO
Kartomi, Margaret J.
Musical instruments of Indonesia
Indonesian Arts Society, 1985
 Buku Referensi
Baines, Anthony
The oxford companion to musical instruments
Oxford University Press, 1992
 Buku Referensi
Korean musical instruments
Seoul : Chungang University, 1986
 Buku Referensi
Malm, William P.
Japanese Music and musical instruments.
Charles E. Tuttle, 1983
 Buku Teks SO