Cita APA (7th ed.)

Agay, D. (2004). The Art of teaching piano: The classic guide and reference book for all piano teachers. Yorktown Music Press.

Cita Chicago (17th ed.)

Agay, Denes. The Art of Teaching Piano: The Classic Guide and Reference Book for All Piano Teachers. New York: Yorktown Music Press, 2004.

Cita MLA (9th ed.)

Agay, Denes. The Art of Teaching Piano: The Classic Guide and Reference Book for All Piano Teachers. Yorktown Music Press, 2004.