Poldini, E., & Oesterle, L. (1935). Etude japonaise, op.27: Japanese study. G. Schirmer.
Cita Chicago (17th ed.)Poldini, Eduard, i Louis Oesterle. Etude Japonaise, Op.27: Japanese Study. New York: G. Schirmer, 1935.
Cita MLA (9th ed.)Poldini, Eduard, i Louis Oesterle. Etude Japonaise, Op.27: Japanese Study. G. Schirmer, 1935.
Atenció: Aquestes cites poden no estar 100% correctes.