Kim, H. 1., Kim, H., Kim, J., Kim, J., Park, C., Kim, S., . . . Womack, D. R. (2018). Traditional korean instruments: A practical guide for composers : gayageum, geomungo, daegeum, piri, haegeum, ajaeng. Seul, Korea: National Gugak Center.

Kim, Hee-sun 1969-, Hae-sook Kim, Joon-young Kim, Jeong-seung Kim, Chi-wan Park, Sung-ah Kim, Sang-hun Kim, Sungwon Kea, and Donald Reid Womack. Traditional Korean Instruments: A Practical Guide for Composers : Gayageum, Geomungo, Daegeum, Piri, Haegeum, Ajaeng. Seul, Korea: National Gugak Center, 2018.

Kim, Hee-sun 1969-, et al. Traditional Korean Instruments: A Practical Guide for Composers : Gayageum, Geomungo, Daegeum, Piri, Haegeum, Ajaeng. Seul, Korea: National Gugak Center, 2018.