Salkeld, R. (1956). For the Left Hand: Teaching pieces for descant recorder and piano / by Robert Salkeld. Schott.
Chicago-referens (17:e uppl.)Salkeld, Robert. For the Left Hand: Teaching Pieces for Descant Recorder and Piano / by Robert Salkeld. London: Schott, 1956.
MLA-referens (8:e uppl.)Salkeld, Robert. For the Left Hand: Teaching Pieces for Descant Recorder and Piano / by Robert Salkeld. Schott, 1956.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.