Etnologii︠a︡ na sufitskite ordeni : teorii︠a︡ i praktika /
Zheli︠a︡zkova, Antonina.
Nielsen, J.(Jørgen)
[Bulgaria] : International Center for Minority Studies and Intercultural Relations,
c2001.
Proceedings of the British-Bulgarian Workshop on Sufi Orders, 19-23 May 2000, Sofia, Bulgaria.
edited by: Antonina Zhelyazkova, Jorgen Nielsen.
Sufism