Columbia subject headings:
Qurʼan--Language, style.
Qurʼan--Readings.
Sībawayh, ʻAmr ibn ʻUthmān, active 8th century.
Harvard subject headings:
Qurʼan--Language, style.
Qurʼan--Readings.
Sībawayh, ʻAmr ibn ʻUthmān, active 8th century.
Princeton subject headings:
Qurʼan--Language, style.
Qurʼan--Readings.
Sībawayh, ʻAmr ibn ʻUthmān, active 8th century.