Columbia subject headings:
Ḥusayn, Ṭāhā, 1889-1973--Criticism and interpretation.
Ḥusayn, Ṭāhā, 1889-1973. Shaykhān.
Harvard subject headings:
Abū Bakr, Caliph, -634--In literature.
Ḥusayn, Ṭāhā, 1889-1973--Criticism and interpretation.
ʻUmar ibn al-Khaṭṭāb, Caliph, -644--In literature.
Ḥusayn, Ṭāhā, 1889-1973. Shaykhān.
Princeton subject headings:
Abū Bakr, Caliph, -634--In literature.
Ḥusayn, Tāhā, 1889-1973 Shaykhān.
Ḥusayn, Ṭāhā, 1889-1973--Criticism and interpretation.
ʻUmar ibn al-Khaṭṭāb, Caliph, -644--In literature.