Columbia subject headings:
Harvard subject headings:
Afghānī, Jamāl al-Dīn, 1838-1897.
Muḥammad ʻAbduh, 1849-1905
Princeton subject headings:
Afghānī, Jamāl al-Dīn, 1838-1897.
Muḥammad ʻAbduh, 1849-1905.