Udjang Tholib. (2009). The reighn of the abbasid caliph al-qadir billah (381 / 991- 422 / 1031): Studies on the political, economic and religious aspects of his caliphate during the buwayhid rule of baghdad. German: VDM Verlag Dr Muller Aktiengeschft.
Chicago Style CitationUdjang Tholib. The Reighn of the Abbasid Caliph Al-qadir Billah (381 / 991- 422 / 1031): Studies On the Political, Economic and Religious Aspects of His Caliphate During the Buwayhid Rule of Baghdad. German: VDM Verlag Dr Muller Aktiengeschft, 2009.
MLA CitationUdjang Tholib. The Reighn of the Abbasid Caliph Al-qadir Billah (381 / 991- 422 / 1031): Studies On the Political, Economic and Religious Aspects of His Caliphate During the Buwayhid Rule of Baghdad. German: VDM Verlag Dr Muller Aktiengeschft, 2009.