Heilbut, P. (1973). Flötenspielbuch. Noetzel.
Cita Chicago (17th ed.)Heilbut, Peter. Flötenspielbuch. Wilhelmshaven: Noetzel, 1973.
Cita MLA (8th ed.)Heilbut, Peter. Flötenspielbuch. Noetzel, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.