Não informado. (1973). Music, books on music and sound recordings. Library of Congress.
Chicago-Zitierstil (17. Ausg.)Não informado. Music, Books on Music and Sound Recordings. Washington: Library of Congress, 1973.
MLA-Zitierstil (8. Ausg.)Não informado. Music, Books on Music and Sound Recordings. Library of Congress, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.