The Shaiqiya : the cultural and social change of a Northern Sudanese riverain people

von ʻAlī, Ḥaydar Ibrāhīm
Studien zur Kulturkunde 49
Wiesbaden : Steiner, 1979.
Umfang/Format: XIV, 243 p. : maps ; 24 cm.

Civil society and democratization in arab countries with special refernce to the Sudan

von Ali, Haydar Ibrahim
Islamic Area Studies working paper series ; no. 12
Tokyo : Islamic Area Studies Project, 1999.
Umfang/Format: 16 p. ; 26 cm.