Citazione Stile APA (7a Edizione)

Music Educators National Conference. String Instruction Committee. (1957). The string instruction program in music education. s.n.

Citazione stile Chigago Style (17a edizione)

Music Educators National Conference. String Instruction Committee. The String Instruction Program in Music Education. Washington, D.C: s.n, 1957.

Citatione MLA (9a ed.)

Music Educators National Conference. String Instruction Committee. The String Instruction Program in Music Education. s.n, 1957.