Bartók, B. (1933). Fourty four duets: For two violins. Boosey & Hawkes.
Cita Chicago (17th ed.)Bartók, Béla. Fourty Four Duets: For Two Violins. s.l.: Boosey & Hawkes, 1933.
Cita MLA (8th ed.)Bartók, Béla. Fourty Four Duets: For Two Violins. Boosey & Hawkes, 1933.
Atenció: Aquestes cites poden no estar 100% correctes.