The modal system of Arab and Persian music, A.D. 1250-1300 /
by O. Wright,
- Oxford : Oxford University Press, 1978,
- 302 p. ; ill. ; 25 cm.
- London oriental series ; vol. 28 .
Includes bibliographical references : p. 293-296.
0197135757
Music, Arabic--History and criticism. Music, Iranian--History and criticism. Musical intervals and scales