Hoffmeister, F. A., & Doktor, P. (1981). Concerto in D major for viola and piano. International Music.
Cita Chicago (17th ed.)Hoffmeister, Franz Anton, i Paul Doktor. Concerto in D Major for Viola and Piano. New York: International Music, 1981.
Cita MLA (9th ed.)Hoffmeister, Franz Anton, i Paul Doktor. Concerto in D Major for Viola and Piano. International Music, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.