Fi al-'aqliyat al-sufiyah wa naf-saniyah al-tasawwuf : nahw al-itizaniyah iza' al-batiniyah wa al-aqliya'iyah fi al-dhat al-'Arabiyah - Zay'ur,'Ali (Beirut : Dar al-Tali'ah, 1979)
Keywords: Sufism; Arabs -- Psychology