Columbia subject headings:
Hadith--Authorities.
Ibn Shaybah, Yaʻqūb, 798 or 799-875 or 876.
ʻUmar ibn al-Khaṭṭāb, Caliph, -644.
Harvard subject headings:
Hadith--Authorities
Ibn Shaybah, Yaʻqūb, 798 or 799-875 or 876.
ʻUmar ibn al-Khaṭṭāb, Caliph, -644.
Princeton subject headings:
Hadith--Authorities--Early works to 1800.
Ibn Shaybah, Yaʻqūb, 798 or 799-875 or 876.
ʻUmar ibn al-Khaṭṭāb, Caliph, -644.