Columbia subject headings:
Harvard subject headings:
Bigiev, Musa Dzharullakh, 1875-1949. Washīʻah.
Shīʻah--Relations--Sunnites.
Shīʻah--Controversial literature.
Sunnites--Relations--Shīʻah.
Princeton subject headings:
Jār Allāh, Mūsá, 1878-1949 Washīʻah.
Shīʻah--Controversial literature.
Shīʻah--Relations--Sunnites.
Sunnites--Relations--Shīʻah.