Lewin, D., & Schonberg, A. (1967). Classical variations on a theme by Schonberg for violoncello and piano, 1960. University of California Press.
Chicago-viite (17. p.)Lewin, David, ja Arnold Schonberg. Classical Variations on a Theme by Schonberg for Violoncello and Piano, 1960. Berkeley: University of California Press, 1967.
MLA-viite (8. p.)Lewin, David, ja Arnold Schonberg. Classical Variations on a Theme by Schonberg for Violoncello and Piano, 1960. University of California Press, 1967.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.