Cita APA (7th ed.)

(2003). Bel Canto for Brass. De Haske Publications BV.

Cita Chicago (17th ed.)

Bel Canto for Brass. Heerenveen, Holland: De Haske Publications BV, 2003.

Cita MLA (9th ed.)

Bel Canto for Brass. De Haske Publications BV, 2003.