الادب الصوفي في المغرب والاندلس في عهد الموحدين - كتاني, نور الهدى; Sufi literature in Morocco and Andalusia during the MouWahidin's era (Bayrut Dar al-Kutub al-Ilmiyah, 2008)
Keywords: Sufi literature -- Morocco -- History and criticism; Sufi literature -- Spain -- Andalusia -- History and criticism