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
Yupho, Dhanit
Thai musical instruments
[Publisher not identified], 1960
 Buku Teks SO