Benjamin, T., Horvit, M. M., & Nelson, R. (1975). Techniques and materials of tonal music: With an introduction to twentieth-century techniques. Houghton Mifflin Co..
Lua i Stíl Chicago (17ú heag.)Benjamin, Thomas, Michael M. Horvit, agus Robert Nelson. Techniques and Materials of Tonal Music: With an Introduction to Twentieth-century Techniques. Boston: Houghton Mifflin Co., 1975.
Lua MLA (9ú heag.)Benjamin, Thomas, et al. Techniques and Materials of Tonal Music: With an Introduction to Twentieth-century Techniques. Houghton Mifflin Co., 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.