Chahár Maqála - "The four discourses" - of Ahmad Ibn 'Umar Ibn 'Alí an-Nizámí al-'Arúdí as-Samarqandí. (Persian text) /
Aḣmad Ibn 'Umar,Nizāmī, 'Arūzī.
Mírzá Muhammad, Ibn 'Abdu'l-Wahháb of Qazwin.
Browne, Edward G.
Leyden & London,
1910-1921.