"Falak" va sistemai laḣnii on = "Falak" i ego ladovai︠a︡ sistema = "Falak" and it's model system
By: Qurboni Qurboniën,  zeri nazari Karomatov F.M..
Publisher: Arzhang
Published: 2006
Place of publication: Dushanbe
Language: tgk
Number of pages: 257
ISBN-13: 9789994743018
Subjects: Folk music -- Tajikistan -- History and criticism; Folk songs, Tajik -- Tajikistan -- History and criticism; Music intervals and scales
Other titles: "Falak" i ego ladovai︠a︡ sistema; "Falak" and it's model system
Notes: Includes bibliographical references (p. 111-121).

In Tajik; summary in English and Russian.