Fracht, J. A. (1979). The violinist's handbook: Scientific gymnastics for the violinist. Remsen Press.
Lua i Stíl Chicago (17ú heag.)Fracht, J. Albert. The Violinist's Handbook: Scientific Gymnastics for the Violinist. New York: Remsen Press, 1979.
Lua MLA (9ú heag.)Fracht, J. Albert. The Violinist's Handbook: Scientific Gymnastics for the Violinist. Remsen Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.