Columbia subject headings:
Harvard subject headings:
Abū al-Faz̤l Maybudī, Rashīd al-Dīn, active 1126--Congresses.
Abū al-Faz̤l Maybudī, Rashīd al-Dīn, active 1126. Kashf al-asrār va ʻuddat al-abrār--Congresses.
Princeton subject headings:
Abū al-Faz̤l Maybudī, Rashīd al-Dīn, active 1126--Congresses.